157801488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252887}}^1$

素因数の和:252911

約数の個数: 40

約数和(自身を含む): 439013568

約数和(自身を除く): 281212080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 252887, 505774, 758661, 1011548, 1517322, 2023096, 3034644, 3287531, 4046192, 6069288, 6575062, 9862593, 12138576, 13150124, 19725186, 26300248, 39450372, 52600496, 78900744, 157801488]

約数ペア:

[(1, 157801488), (2, 78900744), (3, 52600496), (4, 39450372), (6, 26300248), (8, 19725186), (12, 13150124), (13, 12138576), (16, 9862593), (24, 6575062), (26, 6069288), (39, 4046192), (48, 3287531), (52, 3034644), (78, 2023096), (104, 1517322), (156, 1011548), (208, 758661), (312, 505774), (624, 252887)]