128358217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4523}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 144406080

約数和(自身を除く): 16047863

約数列:

[1, 13, 37, 59, 481, 767, 2183, 4523, 28379, 58799, 167351, 266857, 2175563, 3469141, 9873709, 128358217]

約数ペア:

[(1, 128358217), (13, 9873709), (37, 3469141), (59, 2175563), (481, 266857), (767, 167351), (2183, 58799), (4523, 28379)]