168293026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{18257}}^1$

素因数の和:18689

約数の個数: 16

約数和(自身を含む): 276060960

約数和(自身を除く): 107767934

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 18257, 36514, 200827, 401654, 7649683, 15299366, 84146513, 168293026]

約数ペア:

[(1, 168293026), (2, 84146513), (11, 15299366), (22, 7649683), (419, 401654), (838, 200827), (4609, 36514), (9218, 18257)]