157087208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1155053}}^1$

素因数の和:1155076

約数の個数: 16

約数和(自身を含む): 311864580

約数和(自身を除く): 154777372

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1155053, 2310106, 4620212, 9240424, 19635901, 39271802, 78543604, 157087208]

約数ペア:

[(1, 157087208), (2, 78543604), (4, 39271802), (8, 19635901), (17, 9240424), (34, 4620212), (68, 2310106), (136, 1155053)]