157060690

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{198811}}^1$

素因数の和:198897

約数の個数: 16

約数和(自身を含む): 286289280

約数和(自身を除く): 129228590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 198811, 397622, 994055, 1988110, 15706069, 31412138, 78530345, 157060690]

約数ペア:

[(1, 157060690), (2, 78530345), (5, 31412138), (10, 15706069), (79, 1988110), (158, 994055), (395, 397622), (790, 198811)]