157260186

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{80153}}^1$

素因数の和:80270

約数の個数: 24

約数和(自身を含む): 343860660

約数和(自身を除く): 186600474

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 80153, 160306, 240459, 480918, 721377, 1442754, 8736677, 17473354, 26210031, 52420062, 78630093, 157260186]

約数ペア:

[(1, 157260186), (2, 78630093), (3, 52420062), (6, 26210031), (9, 17473354), (18, 8736677), (109, 1442754), (218, 721377), (327, 480918), (654, 240459), (981, 160306), (1962, 80153)]