Q: What is the sum of all factors of the number 138,906 excluding 138,906?
A: 162,096
The factors of the number 138,906 are: 1, 2, 3, 6, 9, 18, 7717, 15434, 23151, 46302, 69453, 138906.
If you add them up, you will get the total of 139,068. Now subtract 138,906 to get 162,096