128085137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 142032000

約数和(自身を除く): 13946863

約数列:

[1, 19, 23, 109, 437, 2071, 2507, 2689, 47633, 51091, 61847, 293101, 1175093, 5568919, 6741323, 128085137]

約数ペア:

[(1, 128085137), (19, 6741323), (23, 5568919), (109, 1175093), (437, 293101), (2071, 61847), (2507, 51091), (2689, 47633)]