157021112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1154567}}^1$

素因数の和:1154590

約数の個数: 16

約数和(自身を含む): 311733360

約数和(自身を除く): 154712248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1154567, 2309134, 4618268, 9236536, 19627639, 39255278, 78510556, 157021112]

約数ペア:

[(1, 157021112), (2, 78510556), (4, 39255278), (8, 19627639), (17, 9236536), (34, 4618268), (68, 2309134), (136, 1154567)]