Q: What is the sum of all factors of the number 138,142 excluding 138,142?
A: 82,898
The factors of the number 138,142 are: 1, 2, 17, 34, 239, 289, 478, 578, 4063, 8126, 69071, 138142.
If you add them up, you will get the total of 138,224. Now subtract 138,142 to get 82,898