157429708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{7207}}^1$

素因数の和:7381

約数の個数: 24

約数和(自身を含む): 284168192

約数和(自身を除く): 126738484

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 5461, 7207, 10922, 14414, 21844, 28828, 309901, 619802, 915289, 1239604, 1830578, 3661156, 39357427, 78714854, 157429708]

約数ペア:

[(1, 157429708), (2, 78714854), (4, 39357427), (43, 3661156), (86, 1830578), (127, 1239604), (172, 915289), (254, 619802), (508, 309901), (5461, 28828), (7207, 21844), (10922, 14414)]