151039492

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{130657}}^1$

素因数の和:130695

約数の個数: 18

約数和(自身を含む): 280784042

約数和(自身を除く): 129744550

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 130657, 261314, 522628, 2221169, 4442338, 8884676, 37759873, 75519746, 151039492]

約数ペア:

[(1, 151039492), (2, 75519746), (4, 37759873), (17, 8884676), (34, 4442338), (68, 2221169), (289, 522628), (578, 261314), (1156, 130657)]