145525268

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{65789}}^1$

素因数の和:65879

約数の個数: 24

約数和(自身を含む): 294739200

約数和(自身を除く): 149213932

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 65789, 131578, 263156, 460523, 921046, 1842092, 5197331, 10394662, 20789324, 36381317, 72762634, 145525268]

約数ペア:

[(1, 145525268), (2, 72762634), (4, 36381317), (7, 20789324), (14, 10394662), (28, 5197331), (79, 1842092), (158, 921046), (316, 460523), (553, 263156), (1106, 131578), (2212, 65789)]