128465458

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{48259}}^1$

素因数の和:48294

約数の個数: 16

約数和(自身を含む): 211957920

約数和(自身を除く): 83492462

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 48259, 96518, 530849, 1061698, 5839339, 11678678, 64232729, 128465458]

約数ペア:

[(1, 128465458), (2, 64232729), (11, 11678678), (22, 5839339), (121, 1061698), (242, 530849), (1331, 96518), (2662, 48259)]