157624816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{579503}}^1$

素因数の和:579528

約数の個数: 20

約数和(自身を含む): 323363232

約数和(自身を除く): 165738416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 579503, 1159006, 2318012, 4636024, 9272048, 9851551, 19703102, 39406204, 78812408, 157624816]

約数ペア:

[(1, 157624816), (2, 78812408), (4, 39406204), (8, 19703102), (16, 9851551), (17, 9272048), (34, 4636024), (68, 2318012), (136, 1159006), (272, 579503)]