155011508

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{134093}}^1$

素因数の和:134131

約数の個数: 18

約数和(自身を含む): 288168006

約数和(自身を除く): 133156498

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 134093, 268186, 536372, 2279581, 4559162, 9118324, 38752877, 77505754, 155011508]

約数ペア:

[(1, 155011508), (2, 77505754), (4, 38752877), (17, 9118324), (34, 4559162), (68, 2279581), (289, 536372), (578, 268186), (1156, 134093)]