156975283088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1970467}}^1$

素因数の和:1970871

約数の個数: 40

約数和(自身を含む): 328390315008

約数和(自身を除く): 171415031920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 383, 766, 1532, 3064, 4979, 6128, 9958, 19916, 39832, 79664, 1970467, 3940934, 7881868, 15763736, 25616071, 31527472, 51232142, 102464284, 204928568, 409857136, 754688861, 1509377722, 3018755444, 6037510888, 9810955193, 12075021776, 19621910386, 39243820772, 78487641544, 156975283088]

約数ペア:

[(1, 156975283088), (2, 78487641544), (4, 39243820772), (8, 19621910386), (13, 12075021776), (16, 9810955193), (26, 6037510888), (52, 3018755444), (104, 1509377722), (208, 754688861), (383, 409857136), (766, 204928568), (1532, 102464284), (3064, 51232142), (4979, 31527472), (6128, 25616071), (9958, 15763736), (19916, 7881868), (39832, 3940934), (79664, 1970467)]