165109416

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{129803}}^1$

素因数の和:129865

約数の個数: 32

約数和(自身を含む): 420564960

約数和(自身を除く): 255455544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 129803, 259606, 389409, 519212, 778818, 1038424, 1557636, 3115272, 6879559, 13759118, 20638677, 27518236, 41277354, 55036472, 82554708, 165109416]

約数ペア:

[(1, 165109416), (2, 82554708), (3, 55036472), (4, 41277354), (6, 27518236), (8, 20638677), (12, 13759118), (24, 6879559), (53, 3115272), (106, 1557636), (159, 1038424), (212, 778818), (318, 519212), (424, 389409), (636, 259606), (1272, 129803)]