156977737657

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2971}}^1\times {\mathrm{312643}}^1$

素因数の和:315640

約数の個数: 12

約数和(自身を含む): 170039568144

約数和(自身を除く): 13061830487

約数列:

[1, 13, 169, 2971, 38623, 312643, 502099, 4064359, 52836667, 928862353, 12075210589, 156977737657]

約数ペア:

[(1, 156977737657), (13, 12075210589), (169, 928862353), (2971, 52836667), (38623, 4064359), (312643, 502099)]