165413164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{310927}}^1$

素因数の和:310957

約数の個数: 24

約数和(自身を含む): 348239360

約数和(自身を除く): 182826196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 310927, 621854, 1243708, 2176489, 4352978, 5907613, 8705956, 11815226, 23630452, 41353291, 82706582, 165413164]

約数ペア:

[(1, 165413164), (2, 82706582), (4, 41353291), (7, 23630452), (14, 11815226), (19, 8705956), (28, 5907613), (38, 4352978), (76, 2176489), (133, 1243708), (266, 621854), (532, 310927)]