128903104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:953

約数の個数: 56

約数和(自身を含む): 280464768

約数和(自身を除く): 151561664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 283, 352, 566, 647, 704, 1132, 1294, 2264, 2588, 3113, 4528, 5176, 6226, 7117, 9056, 10352, 12452, 14234, 18112, 20704, 24904, 28468, 41408, 49808, 56936, 99616, 113872, 183101, 199232, 227744, 366202, 455488, 732404, 1464808, 2014111, 2929616, 4028222, 5859232, 8056444, 11718464, 16112888, 32225776, 64451552, 128903104]

約数ペア:

[(1, 128903104), (2, 64451552), (4, 32225776), (8, 16112888), (11, 11718464), (16, 8056444), (22, 5859232), (32, 4028222), (44, 2929616), (64, 2014111), (88, 1464808), (176, 732404), (283, 455488), (352, 366202), (566, 227744), (647, 199232), (704, 183101), (1132, 113872), (1294, 99616), (2264, 56936), (2588, 49808), (3113, 41408), (4528, 28468), (5176, 24904), (6226, 20704), (7117, 18112), (9056, 14234), (10352, 12452)]