168492044

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{56239}}^1$

素因数の和:56357

約数の個数: 24

約数和(自身を含む): 340139520

約数和(自身を除く): 171647476

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 56239, 112478, 224956, 393673, 787346, 1574692, 6017573, 12035146, 24070292, 42123011, 84246022, 168492044]

約数ペア:

[(1, 168492044), (2, 84246022), (4, 42123011), (7, 24070292), (14, 12035146), (28, 6017573), (107, 1574692), (214, 787346), (428, 393673), (749, 224956), (1498, 112478), (2996, 56239)]