Q: What is the sum of all factors of the number 156,639 excluding 156,639?
A: 82,081
The factors of the number 156,639 are: 1, 3, 7, 21, 7459, 22377, 52213, 156639.
If you add them up, you will get the total of 156,721. Now subtract 156,639 to get 82,081