140052544

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1083

約数の個数: 56

約数和(自身を含む): 291112448

約数和(自身を除く): 151059904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 967, 992, 1168, 1934, 1984, 2263, 2336, 3868, 4526, 4672, 7736, 9052, 15472, 18104, 29977, 30944, 36208, 59954, 61888, 70591, 72416, 119908, 141182, 144832, 239816, 282364, 479632, 564728, 959264, 1129456, 1918528, 2188321, 2258912, 4376642, 4517824, 8753284, 17506568, 35013136, 70026272, 140052544]

約数ペア:

[(1, 140052544), (2, 70026272), (4, 35013136), (8, 17506568), (16, 8753284), (31, 4517824), (32, 4376642), (62, 2258912), (64, 2188321), (73, 1918528), (124, 1129456), (146, 959264), (248, 564728), (292, 479632), (496, 282364), (584, 239816), (967, 144832), (992, 141182), (1168, 119908), (1934, 72416), (1984, 70591), (2263, 61888), (2336, 59954), (3868, 36208), (4526, 30944), (4672, 29977), (7736, 18104), (9052, 15472)]