168290165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6860

約数の個数: 16

約数和(自身を含む): 209773056

約数和(自身を除く): 41482891

約数列:

[1, 5, 31, 155, 163, 815, 5053, 6661, 25265, 33305, 206491, 1032455, 1085743, 5428715, 33658033, 168290165]

約数ペア:

[(1, 168290165), (5, 33658033), (31, 5428715), (155, 1085743), (163, 1032455), (815, 206491), (5053, 33305), (6661, 25265)]