127591688

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 301507200

約数和(自身を除く): 173915512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 463, 518, 532, 703, 926, 931, 1036, 1064, 1406, 1813, 1852, 1862, 2072, 2812, 3241, 3626, 3704, 3724, 4921, 5624, 6482, 7252, 7448, 8797, 9842, 12964, 14504, 17131, 17594, 19684, 22687, 25928, 34262, 34447, 35188, 39368, 45374, 61579, 68524, 68894, 70376, 90748, 119917, 123158, 137048, 137788, 181496, 239834, 246316, 275576, 325489, 431053, 479668, 492632, 650978, 839419, 862106, 959336, 1301956, 1678838, 1724212, 2278423, 2603912, 3357676, 3448424, 4556846, 6715352, 9113692, 15948961, 18227384, 31897922, 63795844, 127591688]

約数ペア:

[(1, 127591688), (2, 63795844), (4, 31897922), (7, 18227384), (8, 15948961), (14, 9113692), (19, 6715352), (28, 4556846), (37, 3448424), (38, 3357676), (49, 2603912), (56, 2278423), (74, 1724212), (76, 1678838), (98, 1301956), (133, 959336), (148, 862106), (152, 839419), (196, 650978), (259, 492632), (266, 479668), (296, 431053), (392, 325489), (463, 275576), (518, 246316), (532, 239834), (703, 181496), (926, 137788), (931, 137048), (1036, 123158), (1064, 119917), (1406, 90748), (1813, 70376), (1852, 68894), (1862, 68524), (2072, 61579), (2812, 45374), (3241, 39368), (3626, 35188), (3704, 34447), (3724, 34262), (4921, 25928), (5624, 22687), (6482, 19684), (7252, 17594), (7448, 17131), (8797, 14504), (9842, 12964)]