128286168

素因数分解:

$2^3\times 3^1\times {\mathrm{5345257}}^1$

素因数の和:5345266

約数の個数: 16

約数和(自身を含む): 320715480

約数和(自身を除く): 192429312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5345257, 10690514, 16035771, 21381028, 32071542, 42762056, 64143084, 128286168]

約数ペア:

[(1, 128286168), (2, 64143084), (3, 42762056), (4, 32071542), (6, 21381028), (8, 16035771), (12, 10690514), (24, 5345257)]