128377535472

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{80687}}^1$

素因数の和:80860

約数の個数: 160

約数和(自身を含む): 384203980800

約数和(自身を除く): 255826445328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 127, 144, 174, 216, 232, 254, 261, 348, 381, 432, 464, 508, 522, 696, 762, 783, 1016, 1044, 1143, 1392, 1524, 1566, 2032, 2088, 2286, 3048, 3132, 3429, 3683, 4176, 4572, 6096, 6264, 6858, 7366, 9144, 11049, 12528, 13716, 14732, 18288, 22098, 27432, 29464, 33147, 44196, 54864, 58928, 66294, 80687, 88392, 99441, 132588, 161374, 176784, 198882, 242061, 265176, 322748, 397764, 484122, 530352, 645496, 726183, 795528, 968244, 1290992, 1452366, 1591056, 1936488, 2178549, 2339923, 2904732, 3872976, 4357098, 4679846, 5809464, 7019769, 8714196, 9359692, 10247249, 11618928, 14039538, 17428392, 18719384, 20494498, 21059307, 28079076, 30741747, 34856784, 37438768, 40988996, 42118614, 56158152, 61483494, 63177921, 81977992, 84237228, 92225241, 112316304, 122966988, 126355842, 163955984, 168474456, 184450482, 245933976, 252711684, 276675723, 297170221, 336948912, 368900964, 491867952, 505423368, 553351446, 594340442, 737801928, 891510663, 1010846736, 1106702892, 1188680884, 1475603856, 1783021326, 2213405784, 2377361768, 2674531989, 3566042652, 4426811568, 4754723536, 5349063978, 7132085304, 8023595967, 10698127956, 14264170608, 16047191934, 21396255912, 32094383868, 42792511824, 64188767736, 128377535472]

約数ペア:

[(1, 128377535472), (2, 64188767736), (3, 42792511824), (4, 32094383868), (6, 21396255912), (8, 16047191934), (9, 14264170608), (12, 10698127956), (16, 8023595967), (18, 7132085304), (24, 5349063978), (27, 4754723536), (29, 4426811568), (36, 3566042652), (48, 2674531989), (54, 2377361768), (58, 2213405784), (72, 1783021326), (87, 1475603856), (108, 1188680884), (116, 1106702892), (127, 1010846736), (144, 891510663), (174, 737801928), (216, 594340442), (232, 553351446), (254, 505423368), (261, 491867952), (348, 368900964), (381, 336948912), (432, 297170221), (464, 276675723), (508, 252711684), (522, 245933976), (696, 184450482), (762, 168474456), (783, 163955984), (1016, 126355842), (1044, 122966988), (1143, 112316304), (1392, 92225241), (1524, 84237228), (1566, 81977992), (2032, 63177921), (2088, 61483494), (2286, 56158152), (3048, 42118614), (3132, 40988996), (3429, 37438768), (3683, 34856784), (4176, 30741747), (4572, 28079076), (6096, 21059307), (6264, 20494498), (6858, 18719384), (7366, 17428392), (9144, 14039538), (11049, 11618928), (12528, 10247249), (13716, 9359692), (14732, 8714196), (18288, 7019769), (22098, 5809464), (27432, 4679846), (29464, 4357098), (33147, 3872976), (44196, 2904732), (54864, 2339923), (58928, 2178549), (66294, 1936488), (80687, 1591056), (88392, 1452366), (99441, 1290992), (132588, 968244), (161374, 795528), (176784, 726183), (198882, 645496), (242061, 530352), (265176, 484122), (322748, 397764)]