Q: What is the sum of all factors of the number 139,542 excluding 139,542?
A: 161,178
The factors of the number 139,542 are: 1, 2, 3, 6, 13, 26, 39, 78, 1789, 3578, 5367, 10734, 23257, 46514, 69771, 139542.
If you add them up, you will get the total of 139,703. Now subtract 139,542 to get 161,178