128754912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 405409536

約数和(自身を除く): 276654624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 83, 88, 96, 104, 113, 132, 143, 156, 166, 176, 208, 226, 249, 264, 286, 312, 332, 339, 352, 416, 429, 452, 498, 528, 572, 624, 664, 678, 858, 904, 913, 996, 1056, 1079, 1144, 1243, 1248, 1328, 1356, 1469, 1716, 1808, 1826, 1992, 2158, 2288, 2486, 2656, 2712, 2739, 2938, 3237, 3432, 3616, 3652, 3729, 3984, 4316, 4407, 4576, 4972, 5424, 5478, 5876, 6474, 6864, 7304, 7458, 7968, 8632, 8814, 9379, 9944, 10848, 10956, 11752, 11869, 12948, 13728, 14608, 14916, 16159, 17264, 17628, 18758, 19888, 21912, 23504, 23738, 25896, 28137, 29216, 29832, 32318, 34528, 35256, 35607, 37516, 39776, 43824, 47008, 47476, 48477, 51792, 56274, 59664, 64636, 70512, 71214, 75032, 87648, 94952, 96954, 103169, 103584, 112548, 119328, 121927, 129272, 141024, 142428, 150064, 189904, 193908, 206338, 225096, 243854, 258544, 284856, 300128, 309507, 365781, 379808, 387816, 412676, 450192, 487708, 517088, 569712, 619014, 731562, 775632, 825352, 900384, 975416, 1139424, 1238028, 1341197, 1463124, 1551264, 1650704, 1950832, 2476056, 2682394, 2926248, 3301408, 3901664, 4023591, 4952112, 5364788, 5852496, 8047182, 9904224, 10729576, 11704992, 16094364, 21459152, 32188728, 42918304, 64377456, 128754912]

約数ペア:

[(1, 128754912), (2, 64377456), (3, 42918304), (4, 32188728), (6, 21459152), (8, 16094364), (11, 11704992), (12, 10729576), (13, 9904224), (16, 8047182), (22, 5852496), (24, 5364788), (26, 4952112), (32, 4023591), (33, 3901664), (39, 3301408), (44, 2926248), (48, 2682394), (52, 2476056), (66, 1950832), (78, 1650704), (83, 1551264), (88, 1463124), (96, 1341197), (104, 1238028), (113, 1139424), (132, 975416), (143, 900384), (156, 825352), (166, 775632), (176, 731562), (208, 619014), (226, 569712), (249, 517088), (264, 487708), (286, 450192), (312, 412676), (332, 387816), (339, 379808), (352, 365781), (416, 309507), (429, 300128), (452, 284856), (498, 258544), (528, 243854), (572, 225096), (624, 206338), (664, 193908), (678, 189904), (858, 150064), (904, 142428), (913, 141024), (996, 129272), (1056, 121927), (1079, 119328), (1144, 112548), (1243, 103584), (1248, 103169), (1328, 96954), (1356, 94952), (1469, 87648), (1716, 75032), (1808, 71214), (1826, 70512), (1992, 64636), (2158, 59664), (2288, 56274), (2486, 51792), (2656, 48477), (2712, 47476), (2739, 47008), (2938, 43824), (3237, 39776), (3432, 37516), (3616, 35607), (3652, 35256), (3729, 34528), (3984, 32318), (4316, 29832), (4407, 29216), (4576, 28137), (4972, 25896), (5424, 23738), (5478, 23504), (5876, 21912), (6474, 19888), (6864, 18758), (7304, 17628), (7458, 17264), (7968, 16159), (8632, 14916), (8814, 14608), (9379, 13728), (9944, 12948), (10848, 11869), (10956, 11752)]