149780792

素因数分解:

$2^3\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1747}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 321352320

約数和(自身を除く): 171571528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1531, 1747, 3062, 3494, 6124, 6988, 10717, 12229, 12248, 13976, 21434, 24458, 42868, 48916, 85736, 97832, 2674657, 5349314, 10698628, 18722599, 21397256, 37445198, 74890396, 149780792]

約数ペア:

[(1, 149780792), (2, 74890396), (4, 37445198), (7, 21397256), (8, 18722599), (14, 10698628), (28, 5349314), (56, 2674657), (1531, 97832), (1747, 85736), (3062, 48916), (3494, 42868), (6124, 24458), (6988, 21434), (10717, 13976), (12229, 12248)]