128664594

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{22549}}^1$

素因数の和:22874

約数の個数: 24

約数和(自身を含む): 279665100

約数和(自身を除く): 151000506

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5706, 22549, 45098, 67647, 135294, 202941, 405882, 7148033, 14296066, 21444099, 42888198, 64332297, 128664594]

約数ペア:

[(1, 128664594), (2, 64332297), (3, 42888198), (6, 21444099), (9, 14296066), (18, 7148033), (317, 405882), (634, 202941), (951, 135294), (1902, 67647), (2853, 45098), (5706, 22549)]