128120346

素因数分解:

$2^1\times 3^3\times {\mathrm{2372599}}^1$

素因数の和:2372610

約数の個数: 16

約数和(自身を含む): 284712000

約数和(自身を除く): 156591654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2372599, 4745198, 7117797, 14235594, 21353391, 42706782, 64060173, 128120346]

約数ペア:

[(1, 128120346), (2, 64060173), (3, 42706782), (6, 21353391), (9, 14235594), (18, 7117797), (27, 4745198), (54, 2372599)]