129849078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26489}}^1$

素因数の和:26556

約数の個数: 32

約数和(自身を含む): 279734400

約数和(自身を除く): 149885322

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 26489, 52978, 79467, 158934, 503291, 1006582, 1139027, 1509873, 2278054, 3019746, 3417081, 6834162, 21641513, 43283026, 64924539, 129849078]

約数ペア:

[(1, 129849078), (2, 64924539), (3, 43283026), (6, 21641513), (19, 6834162), (38, 3417081), (43, 3019746), (57, 2278054), (86, 1509873), (114, 1139027), (129, 1006582), (258, 503291), (817, 158934), (1634, 79467), (2451, 52978), (4902, 26489)]