128968031562

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{51299933}}^1$

素因数の和:51300357

約数の個数: 16

約数和(自身を含む): 258551667360

約数和(自身を除く): 129583635798

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 51299933, 102599866, 153899799, 307799598, 21494671927, 42989343854, 64484015781, 128968031562]

約数ペア:

[(1, 128968031562), (2, 64484015781), (3, 42989343854), (6, 21494671927), (419, 307799598), (838, 153899799), (1257, 102599866), (2514, 51299933)]