125979984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 382866120

約数和(自身を除く): 256886136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 173, 208, 234, 312, 346, 389, 468, 519, 624, 692, 778, 936, 1038, 1167, 1384, 1556, 1557, 1872, 2076, 2249, 2334, 2768, 3112, 3114, 3501, 4152, 4498, 4668, 5057, 6224, 6228, 6747, 7002, 8304, 8996, 9336, 10114, 12456, 13494, 14004, 15171, 17992, 18672, 20228, 20241, 24912, 26988, 28008, 30342, 35984, 40456, 40482, 45513, 53976, 56016, 60684, 67297, 80912, 80964, 91026, 107952, 121368, 134594, 161928, 182052, 201891, 242736, 269188, 323856, 364104, 403782, 538376, 605673, 728208, 807564, 874861, 1076752, 1211346, 1615128, 1749722, 2422692, 2624583, 3230256, 3499444, 4845384, 5249166, 6998888, 7873749, 9690768, 10498332, 13997776, 15747498, 20996664, 31494996, 41993328, 62989992, 125979984]

約数ペア:

[(1, 125979984), (2, 62989992), (3, 41993328), (4, 31494996), (6, 20996664), (8, 15747498), (9, 13997776), (12, 10498332), (13, 9690768), (16, 7873749), (18, 6998888), (24, 5249166), (26, 4845384), (36, 3499444), (39, 3230256), (48, 2624583), (52, 2422692), (72, 1749722), (78, 1615128), (104, 1211346), (117, 1076752), (144, 874861), (156, 807564), (173, 728208), (208, 605673), (234, 538376), (312, 403782), (346, 364104), (389, 323856), (468, 269188), (519, 242736), (624, 201891), (692, 182052), (778, 161928), (936, 134594), (1038, 121368), (1167, 107952), (1384, 91026), (1556, 80964), (1557, 80912), (1872, 67297), (2076, 60684), (2249, 56016), (2334, 53976), (2768, 45513), (3112, 40482), (3114, 40456), (3501, 35984), (4152, 30342), (4498, 28008), (4668, 26988), (5057, 24912), (6224, 20241), (6228, 20228), (6747, 18672), (7002, 17992), (8304, 15171), (8996, 14004), (9336, 13494), (10114, 12456)]