156901973416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1153690981}}^1$

素因数の和:1153691004

約数の個数: 16

約数和(自身を含む): 311496565140

約数和(自身を除く): 154594591724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1153690981, 2307381962, 4614763924, 9229527848, 19612746677, 39225493354, 78450986708, 156901973416]

約数ペア:

[(1, 156901973416), (2, 78450986708), (4, 39225493354), (8, 19612746677), (17, 9229527848), (34, 4614763924), (68, 2307381962), (136, 1153690981)]