128176631

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 151787520

約数和(自身を除く): 23610889

約数列:

[1, 11, 23, 53, 79, 121, 253, 583, 869, 1219, 1331, 1817, 2783, 4187, 6413, 9559, 13409, 19987, 30613, 46057, 70543, 96301, 105149, 147499, 219857, 506627, 1059311, 1622489, 2418427, 5572897, 11652421, 128176631]

約数ペア:

[(1, 128176631), (11, 11652421), (23, 5572897), (53, 2418427), (79, 1622489), (121, 1059311), (253, 506627), (583, 219857), (869, 147499), (1219, 105149), (1331, 96301), (1817, 70543), (2783, 46057), (4187, 30613), (6413, 19987), (9559, 13409)]