Q: What is the sum of all factors of the number 158,772 excluding 158,772?
A: 218,220
The factors of the number 158,772 are: 1, 2, 3, 4, 6, 12, 101, 131, 202, 262, 303, 393, 404, 524, 606, 786, 1212, 1572, 13231, 26462, 39693, 52924, 79386, 158772.
If you add them up, you will get the total of 158,990. Now subtract 158,772 to get 218,220