147719216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 296552448

約数和(自身を除く): 148833232

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 431, 496, 691, 862, 1382, 1724, 2764, 3448, 5528, 6896, 11056, 13361, 21421, 26722, 42842, 53444, 85684, 106888, 171368, 213776, 297821, 342736, 595642, 1191284, 2382568, 4765136, 9232451, 18464902, 36929804, 73859608, 147719216]

約数ペア:

[(1, 147719216), (2, 73859608), (4, 36929804), (8, 18464902), (16, 9232451), (31, 4765136), (62, 2382568), (124, 1191284), (248, 595642), (431, 342736), (496, 297821), (691, 213776), (862, 171368), (1382, 106888), (1724, 85684), (2764, 53444), (3448, 42842), (5528, 26722), (6896, 21421), (11056, 13361)]