128005188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{367831}}^1$

素因数の和:367867

約数の個数: 24

約数和(自身を含む): 308978880

約数和(自身を除く): 180973692

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 367831, 735662, 1103493, 1471324, 2206986, 4413972, 10667099, 21334198, 32001297, 42668396, 64002594, 128005188]

約数ペア:

[(1, 128005188), (2, 64002594), (3, 42668396), (4, 32001297), (6, 21334198), (12, 10667099), (29, 4413972), (58, 2206986), (87, 1471324), (116, 1103493), (174, 735662), (348, 367831)]