128404092

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{26953}}^1$

素因数の和:27357

約数の個数: 24

約数和(自身を含む): 300375376

約数和(自身を除く): 171971284

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 26953, 53906, 80859, 107812, 161718, 323436, 10700341, 21400682, 32101023, 42801364, 64202046, 128404092]

約数ペア:

[(1, 128404092), (2, 64202046), (3, 42801364), (4, 32101023), (6, 21400682), (12, 10700341), (397, 323436), (794, 161718), (1191, 107812), (1588, 80859), (2382, 53906), (4764, 26953)]