187438144

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 380598680

約数和(自身を除く): 193160536

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 109, 194, 218, 277, 388, 436, 554, 776, 872, 1108, 1552, 1744, 2216, 3104, 3488, 4432, 6208, 6976, 8864, 10573, 17728, 21146, 26869, 30193, 42292, 53738, 60386, 84584, 107476, 120772, 169168, 214952, 241544, 338336, 429904, 483088, 676672, 859808, 966176, 1719616, 1932352, 2928721, 5857442, 11714884, 23429768, 46859536, 93719072, 187438144]

約数ペア:

[(1, 187438144), (2, 93719072), (4, 46859536), (8, 23429768), (16, 11714884), (32, 5857442), (64, 2928721), (97, 1932352), (109, 1719616), (194, 966176), (218, 859808), (277, 676672), (388, 483088), (436, 429904), (554, 338336), (776, 241544), (872, 214952), (1108, 169168), (1552, 120772), (1744, 107476), (2216, 84584), (3104, 60386), (3488, 53738), (4432, 42292), (6208, 30193), (6976, 26869), (8864, 21146), (10573, 17728)]