128215458

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 341328000

約数和(自身を除く): 213112542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 343, 399, 441, 686, 798, 882, 931, 1029, 1093, 1197, 1862, 2058, 2186, 2394, 2793, 3087, 3279, 5586, 6174, 6517, 6558, 7651, 8379, 9837, 13034, 15302, 16758, 19551, 19674, 20767, 22953, 39102, 41534, 45906, 53557, 58653, 62301, 68859, 107114, 117306, 124602, 137718, 145369, 160671, 186903, 290738, 321342, 373806, 374899, 436107, 482013, 749798, 872214, 964026, 1017583, 1124697, 1308321, 2035166, 2249394, 2616642, 3052749, 3374091, 6105498, 6748182, 7123081, 9158247, 14246162, 18316494, 21369243, 42738486, 64107729, 128215458]

約数ペア:

[(1, 128215458), (2, 64107729), (3, 42738486), (6, 21369243), (7, 18316494), (9, 14246162), (14, 9158247), (18, 7123081), (19, 6748182), (21, 6105498), (38, 3374091), (42, 3052749), (49, 2616642), (57, 2249394), (63, 2035166), (98, 1308321), (114, 1124697), (126, 1017583), (133, 964026), (147, 872214), (171, 749798), (266, 482013), (294, 436107), (342, 374899), (343, 373806), (399, 321342), (441, 290738), (686, 186903), (798, 160671), (882, 145369), (931, 137718), (1029, 124602), (1093, 117306), (1197, 107114), (1862, 68859), (2058, 62301), (2186, 58653), (2394, 53557), (2793, 45906), (3087, 41534), (3279, 39102), (5586, 22953), (6174, 20767), (6517, 19674), (6558, 19551), (7651, 16758), (8379, 15302), (9837, 13034)]