157082254268

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{135884303}}^1$

素因数の和:135884341

約数の個数: 18

約数和(自身を含む): 292015369296

約数和(自身を除く): 134933115028

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 135884303, 271768606, 543537212, 2310033151, 4620066302, 9240132604, 39270563567, 78541127134, 157082254268]

約数ペア:

[(1, 157082254268), (2, 78541127134), (4, 39270563567), (17, 9240132604), (34, 4620066302), (68, 2310033151), (289, 543537212), (578, 271768606), (1156, 135884303)]