Wiktionary
vb. to divide or separate
Usage examples of "divide up".
Maybe then we'll all divide up the oil wells that used to belong to Azerbaijan.
Hoping to cure him of his bad habit, he proposed as a wager that the customer would not be able to divide up the contents of a box containing only sixpences into an exact number of equal piles of sixpences.
They made a dark camp in the airboat, squabbled endlessly over how to divide up the sunstones already found, and had an uninspiring dinner of Ex tee-Three.
As the length of his supply lines grew, he also found it necessary to divide up his force for foraging expeditions.
The time's come, I reckon, to divide up the island, giving each his share.
When you divide up, the chance of your encountering harm increases.