156639804

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{246289}}^1$

素因数の和:246349

約数の個数: 24

約数和(自身を含む): 372390480

約数和(自身を除く): 215750676

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 246289, 492578, 738867, 985156, 1477734, 2955468, 13053317, 26106634, 39159951, 52213268, 78319902, 156639804]

約数ペア:

[(1, 156639804), (2, 78319902), (3, 52213268), (4, 39159951), (6, 26106634), (12, 13053317), (53, 2955468), (106, 1477734), (159, 985156), (212, 738867), (318, 492578), (636, 246289)]