162220645

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{2311}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 198092160

約数和(自身を除く): 35871515

約数列:

[1, 5, 101, 139, 505, 695, 2311, 11555, 14039, 70195, 233411, 321229, 1167055, 1606145, 32444129, 162220645]

約数ペア:

[(1, 162220645), (5, 32444129), (101, 1606145), (139, 1167055), (505, 321229), (695, 233411), (2311, 70195), (11555, 14039)]