128827776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 128

約数和(自身を含む): 426735360

約数和(自身を除く): 297907584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4357, 4928, 7392, 8714, 9856, 13071, 14784, 17428, 26142, 29568, 30499, 34856, 47927, 52284, 60998, 69712, 91497, 95854, 104568, 121996, 139424, 143781, 182994, 191708, 209136, 243992, 278848, 287562, 335489, 365988, 383416, 418272, 487984, 557696, 575124, 670978, 731976, 766832, 836544, 975968, 1006467, 1150248, 1341956, 1463952, 1533664, 1673088, 1951936, 2012934, 2300496, 2683912, 2927904, 3067328, 3903872, 4025868, 4600992, 5367824, 5855808, 6134656, 8051736, 9201984, 10735648, 11711616, 16103472, 18403968, 21471296, 32206944, 42942592, 64413888, 128827776]

約数ペア:

[(1, 128827776), (2, 64413888), (3, 42942592), (4, 32206944), (6, 21471296), (7, 18403968), (8, 16103472), (11, 11711616), (12, 10735648), (14, 9201984), (16, 8051736), (21, 6134656), (22, 5855808), (24, 5367824), (28, 4600992), (32, 4025868), (33, 3903872), (42, 3067328), (44, 2927904), (48, 2683912), (56, 2300496), (64, 2012934), (66, 1951936), (77, 1673088), (84, 1533664), (88, 1463952), (96, 1341956), (112, 1150248), (128, 1006467), (132, 975968), (154, 836544), (168, 766832), (176, 731976), (192, 670978), (224, 575124), (231, 557696), (264, 487984), (308, 418272), (336, 383416), (352, 365988), (384, 335489), (448, 287562), (462, 278848), (528, 243992), (616, 209136), (672, 191708), (704, 182994), (896, 143781), (924, 139424), (1056, 121996), (1232, 104568), (1344, 95854), (1408, 91497), (1848, 69712), (2112, 60998), (2464, 52284), (2688, 47927), (3696, 34856), (4224, 30499), (4357, 29568), (4928, 26142), (7392, 17428), (8714, 14784), (9856, 13071)]