126132316

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{109111}}^1$

素因数の和:109149

約数の個数: 18

約数和(自身を含む): 234481688

約数和(自身を除く): 108349372

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 109111, 218222, 436444, 1854887, 3709774, 7419548, 31533079, 63066158, 126132316]

約数ペア:

[(1, 126132316), (2, 63066158), (4, 31533079), (17, 7419548), (34, 3709774), (68, 1854887), (289, 436444), (578, 218222), (1156, 109111)]