128807124

素因数分解:

$2^2\times 3^1\times {\mathrm{1871}}^1\times {\mathrm{5737}}^1$

素因数の和:7615

約数の個数: 24

約数和(自身を含む): 300763008

約数和(自身を除く): 171955884

約数列:

[1, 2, 3, 4, 6, 12, 1871, 3742, 5613, 5737, 7484, 11226, 11474, 17211, 22452, 22948, 34422, 68844, 10733927, 21467854, 32201781, 42935708, 64403562, 128807124]

約数ペア:

[(1, 128807124), (2, 64403562), (3, 42935708), (4, 32201781), (6, 21467854), (12, 10733927), (1871, 68844), (3742, 34422), (5613, 22948), (5737, 22452), (7484, 17211), (11226, 11474)]