128192417

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 134323200

約数和(自身を除く): 6130783

約数列:

[1, 43, 71, 199, 211, 3053, 8557, 9073, 14129, 14981, 41989, 607547, 644183, 1805527, 2981219, 128192417]

約数ペア:

[(1, 128192417), (43, 2981219), (71, 1805527), (199, 644183), (211, 607547), (3053, 41989), (8557, 14981), (9073, 14129)]