149635368

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3989}}^1$

素因数の和:4522

約数の個数: 48

約数和(自身を含む): 406142100

約数和(自身を除く): 256506732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 3126, 3989, 4168, 4689, 6252, 7978, 9378, 11967, 12504, 15956, 18756, 23934, 31912, 35901, 37512, 47868, 71802, 95736, 143604, 287208, 2078269, 4156538, 6234807, 8313076, 12469614, 16626152, 18704421, 24939228, 37408842, 49878456, 74817684, 149635368]

約数ペア:

[(1, 149635368), (2, 74817684), (3, 49878456), (4, 37408842), (6, 24939228), (8, 18704421), (9, 16626152), (12, 12469614), (18, 8313076), (24, 6234807), (36, 4156538), (72, 2078269), (521, 287208), (1042, 143604), (1563, 95736), (2084, 71802), (3126, 47868), (3989, 37512), (4168, 35901), (4689, 31912), (6252, 23934), (7978, 18756), (9378, 15956), (11967, 12504)]