128864046

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1263373}}^1$

素因数の和:1263395

約数の個数: 16

約数和(自身を含む): 272888784

約数和(自身を除く): 144024738

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1263373, 2526746, 3790119, 7580238, 21477341, 42954682, 64432023, 128864046]

約数ペア:

[(1, 128864046), (2, 64432023), (3, 42954682), (6, 21477341), (17, 7580238), (34, 3790119), (51, 2526746), (102, 1263373)]