Q: What is the sum of all factors of the number 167,890 excluding 167,890?
A: 139,118
The factors of the number 167,890 are: 1, 2, 5, 10, 103, 163, 206, 326, 515, 815, 1030, 1630, 16789, 33578, 83945, 167890.
If you add them up, you will get the total of 168,029. Now subtract 167,890 to get 139,118