Q: What is the sum of all factors of the number 117,678 excluding 117,678?
A: 139,218
The factors of the number 117,678 are: 1, 2, 3, 6, 11, 22, 33, 66, 1783, 3566, 5349, 10698, 19613, 39226, 58839, 117678.
If you add them up, you will get the total of 117,817. Now subtract 117,678 to get 139,218