159912557

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{36319}}^1$

素因数の和:36380

約数の個数: 16

約数和(自身を含む): 198743040

約数和(自身を除く): 38830483

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 36319, 254233, 617423, 1343803, 4321961, 9406621, 22844651, 159912557]

約数ペア:

[(1, 159912557), (7, 22844651), (17, 9406621), (37, 4321961), (119, 1343803), (259, 617423), (629, 254233), (4403, 36319)]