127595776

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6473}}^1$

素因数の和:6507

約数の個数: 72

約数和(自身を含む): 317588544

約数和(自身を除く): 189992768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 6473, 9856, 12946, 19712, 25892, 45311, 51784, 71203, 90622, 103568, 142406, 181244, 207136, 284812, 362488, 414272, 498421, 569624, 724976, 828544, 996842, 1139248, 1449952, 1657088, 1993684, 2278496, 2899904, 3987368, 4556992, 5799808, 7974736, 9113984, 11599616, 15949472, 18227968, 31898944, 63797888, 127595776]

約数ペア:

[(1, 127595776), (2, 63797888), (4, 31898944), (7, 18227968), (8, 15949472), (11, 11599616), (14, 9113984), (16, 7974736), (22, 5799808), (28, 4556992), (32, 3987368), (44, 2899904), (56, 2278496), (64, 1993684), (77, 1657088), (88, 1449952), (112, 1139248), (128, 996842), (154, 828544), (176, 724976), (224, 569624), (256, 498421), (308, 414272), (352, 362488), (448, 284812), (616, 207136), (704, 181244), (896, 142406), (1232, 103568), (1408, 90622), (1792, 71203), (2464, 51784), (2816, 45311), (4928, 25892), (6473, 19712), (9856, 12946)]