128724986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1627}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 221538240

約数和(自身を除く): 92813254

約数列:

[1, 2, 13, 17, 26, 34, 179, 221, 358, 442, 1627, 2327, 3043, 3254, 4654, 6086, 21151, 27659, 39559, 42302, 55318, 79118, 291233, 359567, 582466, 719134, 3786029, 4950961, 7572058, 9901922, 64362493, 128724986]

約数ペア:

[(1, 128724986), (2, 64362493), (13, 9901922), (17, 7572058), (26, 4950961), (34, 3786029), (179, 719134), (221, 582466), (358, 359567), (442, 291233), (1627, 79118), (2327, 55318), (3043, 42302), (3254, 39559), (4654, 27659), (6086, 21151)]