136164080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130927}}^1$

素因数の和:130953

約数の個数: 40

約数和(自身を含む): 340936512

約数和(自身を除く): 204772432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 130927, 261854, 523708, 654635, 1047416, 1309270, 1702051, 2094832, 2618540, 3404102, 5237080, 6808204, 8510255, 10474160, 13616408, 17020510, 27232816, 34041020, 68082040, 136164080]

約数ペア:

[(1, 136164080), (2, 68082040), (4, 34041020), (5, 27232816), (8, 17020510), (10, 13616408), (13, 10474160), (16, 8510255), (20, 6808204), (26, 5237080), (40, 3404102), (52, 2618540), (65, 2094832), (80, 1702051), (104, 1309270), (130, 1047416), (208, 654635), (260, 523708), (520, 261854), (1040, 130927)]