156920305342

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1\times {\mathrm{691151}}^1$

素因数の和:693075

約数の個数: 16

約数和(自身を含む): 239368054464

約数和(自身を除く): 82447749122

約数列:

[1, 2, 61, 122, 1861, 3722, 113521, 227042, 691151, 1382302, 42160211, 84320422, 1286232011, 2572464022, 78460152671, 156920305342]

約数ペア:

[(1, 156920305342), (2, 78460152671), (61, 2572464022), (122, 1286232011), (1861, 84320422), (3722, 42160211), (113521, 1382302), (227042, 691151)]