155360042

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{268789}}^1$

素因数の和:268825

約数の個数: 12

約数和(自身を含む): 247555590

約数和(自身を除く): 92195548

約数列:

[1, 2, 17, 34, 289, 578, 268789, 537578, 4569413, 9138826, 77680021, 155360042]

約数ペア:

[(1, 155360042), (2, 77680021), (17, 9138826), (34, 4569413), (289, 537578), (578, 268789)]