126875996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 253145760

約数和(自身を除く): 126269764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 281, 457, 494, 562, 914, 988, 1124, 1828, 3653, 5339, 5941, 7306, 8683, 10678, 11882, 14612, 17366, 21356, 23764, 34732, 69407, 112879, 128417, 138814, 225758, 256834, 277628, 451516, 513668, 1669421, 2439923, 3338842, 4879846, 6677684, 9759692, 31718999, 63437998, 126875996]

約数ペア:

[(1, 126875996), (2, 63437998), (4, 31718999), (13, 9759692), (19, 6677684), (26, 4879846), (38, 3338842), (52, 2439923), (76, 1669421), (247, 513668), (281, 451516), (457, 277628), (494, 256834), (562, 225758), (914, 138814), (988, 128417), (1124, 112879), (1828, 69407), (3653, 34732), (5339, 23764), (5941, 21356), (7306, 17366), (8683, 14612), (10678, 11882)]