128704224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 370694016

約数和(自身を除く): 241989792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 307, 352, 397, 528, 614, 794, 921, 1056, 1191, 1228, 1588, 1842, 2382, 2456, 3176, 3377, 3684, 4367, 4764, 4912, 6352, 6754, 7368, 8734, 9528, 9824, 10131, 12704, 13101, 13508, 14736, 17468, 19056, 20262, 26202, 27016, 29472, 34936, 38112, 40524, 52404, 54032, 69872, 81048, 104808, 108064, 121879, 139744, 162096, 209616, 243758, 324192, 365637, 419232, 487516, 731274, 975032, 1340669, 1462548, 1950064, 2681338, 2925096, 3900128, 4022007, 5362676, 5850192, 8044014, 10725352, 11700384, 16088028, 21450704, 32176056, 42901408, 64352112, 128704224]

約数ペア:

[(1, 128704224), (2, 64352112), (3, 42901408), (4, 32176056), (6, 21450704), (8, 16088028), (11, 11700384), (12, 10725352), (16, 8044014), (22, 5850192), (24, 5362676), (32, 4022007), (33, 3900128), (44, 2925096), (48, 2681338), (66, 1950064), (88, 1462548), (96, 1340669), (132, 975032), (176, 731274), (264, 487516), (307, 419232), (352, 365637), (397, 324192), (528, 243758), (614, 209616), (794, 162096), (921, 139744), (1056, 121879), (1191, 108064), (1228, 104808), (1588, 81048), (1842, 69872), (2382, 54032), (2456, 52404), (3176, 40524), (3377, 38112), (3684, 34936), (4367, 29472), (4764, 27016), (4912, 26202), (6352, 20262), (6754, 19056), (7368, 17468), (8734, 14736), (9528, 13508), (9824, 13101), (10131, 12704)]