155602144

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 318076416

約数和(自身を除く): 162474272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 227, 248, 454, 496, 691, 908, 992, 1382, 1816, 2764, 3632, 5528, 7037, 7264, 11056, 14074, 21421, 22112, 28148, 42842, 56296, 85684, 112592, 156857, 171368, 225184, 313714, 342736, 627428, 685472, 1254856, 2509712, 4862567, 5019424, 9725134, 19450268, 38900536, 77801072, 155602144]

約数ペア:

[(1, 155602144), (2, 77801072), (4, 38900536), (8, 19450268), (16, 9725134), (31, 5019424), (32, 4862567), (62, 2509712), (124, 1254856), (227, 685472), (248, 627428), (454, 342736), (496, 313714), (691, 225184), (908, 171368), (992, 156857), (1382, 112592), (1816, 85684), (2764, 56296), (3632, 42842), (5528, 28148), (7037, 22112), (7264, 21421), (11056, 14074)]