127266216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4095

約数の個数: 128

約数和(自身を含む): 420111360

約数和(自身を除く): 292845144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4051, 4488, 5236, 7854, 8102, 10472, 12153, 15708, 16204, 24306, 28357, 31416, 32408, 44561, 48612, 56714, 68867, 85071, 89122, 97224, 113428, 133683, 137734, 170142, 178244, 206601, 226856, 267366, 275468, 311927, 340284, 356488, 413202, 482069, 534732, 550936, 623854, 680568, 757537, 826404, 935781, 964138, 1069464, 1247708, 1446207, 1515074, 1652808, 1871562, 1928276, 2272611, 2495416, 2892414, 3030148, 3743124, 3856552, 4545222, 5302759, 5784828, 6060296, 7486248, 9090444, 10605518, 11569656, 15908277, 18180888, 21211036, 31816554, 42422072, 63633108, 127266216]

約数ペア:

[(1, 127266216), (2, 63633108), (3, 42422072), (4, 31816554), (6, 21211036), (7, 18180888), (8, 15908277), (11, 11569656), (12, 10605518), (14, 9090444), (17, 7486248), (21, 6060296), (22, 5784828), (24, 5302759), (28, 4545222), (33, 3856552), (34, 3743124), (42, 3030148), (44, 2892414), (51, 2495416), (56, 2272611), (66, 1928276), (68, 1871562), (77, 1652808), (84, 1515074), (88, 1446207), (102, 1247708), (119, 1069464), (132, 964138), (136, 935781), (154, 826404), (168, 757537), (187, 680568), (204, 623854), (231, 550936), (238, 534732), (264, 482069), (308, 413202), (357, 356488), (374, 340284), (408, 311927), (462, 275468), (476, 267366), (561, 226856), (616, 206601), (714, 178244), (748, 170142), (924, 137734), (952, 133683), (1122, 113428), (1309, 97224), (1428, 89122), (1496, 85071), (1848, 68867), (2244, 56714), (2618, 48612), (2856, 44561), (3927, 32408), (4051, 31416), (4488, 28357), (5236, 24306), (7854, 16204), (8102, 15708), (10472, 12153)]