126251456

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 258708144

約数和(自身を除く): 132456688

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 73, 122, 146, 244, 292, 443, 488, 584, 886, 976, 1168, 1772, 1952, 2336, 3544, 3904, 4453, 4672, 7088, 8906, 14176, 17812, 27023, 28352, 32339, 35624, 54046, 64678, 71248, 108092, 129356, 142496, 216184, 258712, 284992, 432368, 517424, 864736, 1034848, 1729472, 1972679, 2069696, 3945358, 7890716, 15781432, 31562864, 63125728, 126251456]

約数ペア:

[(1, 126251456), (2, 63125728), (4, 31562864), (8, 15781432), (16, 7890716), (32, 3945358), (61, 2069696), (64, 1972679), (73, 1729472), (122, 1034848), (146, 864736), (244, 517424), (292, 432368), (443, 284992), (488, 258712), (584, 216184), (886, 142496), (976, 129356), (1168, 108092), (1772, 71248), (1952, 64678), (2336, 54046), (3544, 35624), (3904, 32339), (4453, 28352), (4672, 27023), (7088, 17812), (8906, 14176)]