128401768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1459111}}^1$

素因数の和:1459128

約数の個数: 16

約数和(自身を含む): 262640160

約数和(自身を除く): 134238392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1459111, 2918222, 5836444, 11672888, 16050221, 32100442, 64200884, 128401768]

約数ペア:

[(1, 128401768), (2, 64200884), (4, 32100442), (8, 16050221), (11, 11672888), (22, 5836444), (44, 2918222), (88, 1459111)]