128214582

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{257459}}^1$

素因数の和:257547

約数の個数: 16

約数和(自身を含む): 259519680

約数和(自身を除く): 131305098

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 257459, 514918, 772377, 1544754, 21369097, 42738194, 64107291, 128214582]

約数ペア:

[(1, 128214582), (2, 64107291), (3, 42738194), (6, 21369097), (83, 1544754), (166, 772377), (249, 514918), (498, 257459)]