157038928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577349}}^1$

素因数の和:577374

約数の個数: 20

約数和(自身を含む): 322161300

約数和(自身を除く): 165122372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577349, 1154698, 2309396, 4618792, 9237584, 9814933, 19629866, 39259732, 78519464, 157038928]

約数ペア:

[(1, 157038928), (2, 78519464), (4, 39259732), (8, 19629866), (16, 9814933), (17, 9237584), (34, 4618792), (68, 2309396), (136, 1154698), (272, 577349)]