128823310441

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{9209}}^1\times {\mathrm{54011}}^1$

素因数の和:63264

約数の個数: 16

約数和(自身を含む): 151224958080

約数和(自身を除く): 22401647639

約数列:

[1, 7, 37, 259, 9209, 54011, 64463, 340733, 378077, 1998407, 2385131, 13988849, 497387299, 3481711093, 18403330063, 128823310441]

約数ペア:

[(1, 128823310441), (7, 18403330063), (37, 3481711093), (259, 497387299), (9209, 13988849), (54011, 2385131), (64463, 1998407), (340733, 378077)]