126297162496

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{45863}}^1$

素因数の和:46257

約数の個数: 72

約数和(自身を含む): 260988908544

約数和(自身を除く): 134691746048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 347, 496, 694, 992, 1388, 1984, 2776, 3968, 5552, 7936, 10757, 11104, 21514, 22208, 43028, 44416, 45863, 86056, 88832, 91726, 172112, 183452, 344224, 366904, 688448, 733808, 1376896, 1421753, 1467616, 2753792, 2843506, 2935232, 5687012, 5870464, 11374024, 11740928, 15914461, 22748048, 31828922, 45496096, 63657844, 90992192, 127315688, 181984384, 254631376, 363968768, 493348291, 509262752, 986696582, 1018525504, 1973393164, 2037051008, 3946786328, 4074102016, 7893572656, 15787145312, 31574290624, 63148581248, 126297162496]

約数ペア:

[(1, 126297162496), (2, 63148581248), (4, 31574290624), (8, 15787145312), (16, 7893572656), (31, 4074102016), (32, 3946786328), (62, 2037051008), (64, 1973393164), (124, 1018525504), (128, 986696582), (248, 509262752), (256, 493348291), (347, 363968768), (496, 254631376), (694, 181984384), (992, 127315688), (1388, 90992192), (1984, 63657844), (2776, 45496096), (3968, 31828922), (5552, 22748048), (7936, 15914461), (10757, 11740928), (11104, 11374024), (21514, 5870464), (22208, 5687012), (43028, 2935232), (44416, 2843506), (45863, 2753792), (86056, 1467616), (88832, 1421753), (91726, 1376896), (172112, 733808), (183452, 688448), (344224, 366904)]