157077358204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{7765343}}^1$

素因数の和:7765749

約数の個数: 24

約数和(自身を含む): 296791447680

約数和(自身を除く): 139714089476

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10114, 20228, 7765343, 15530686, 31061372, 100949459, 201898918, 403797836, 3020718427, 6041436854, 12082873708, 39269339551, 78538679102, 157077358204]

約数ペア:

[(1, 157077358204), (2, 78538679102), (4, 39269339551), (13, 12082873708), (26, 6041436854), (52, 3020718427), (389, 403797836), (778, 201898918), (1556, 100949459), (5057, 31061372), (10114, 15530686), (20228, 7765343)]