161937804985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{17630681}}^1$

素因数の和:17630864

約数の個数: 16

約数和(自身を含む): 213260729472

約数和(自身を除く): 51322924487

約数列:

[1, 5, 11, 55, 167, 835, 1837, 9185, 17630681, 88153405, 193937491, 969687455, 2944323727, 14721618635, 32387560997, 161937804985]

約数ペア:

[(1, 161937804985), (5, 32387560997), (11, 14721618635), (55, 2944323727), (167, 969687455), (835, 193937491), (1837, 88153405), (9185, 17630681)]