168012617848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{512233591}}^1$

素因数の和:512233638

約数の個数: 16

約数和(自身を含む): 322707162960

約数和(自身を除く): 154694545112

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 512233591, 1024467182, 2048934364, 4097868728, 21001577231, 42003154462, 84006308924, 168012617848]

約数ペア:

[(1, 168012617848), (2, 84006308924), (4, 42003154462), (8, 21001577231), (41, 4097868728), (82, 2048934364), (164, 1024467182), (328, 512233591)]