159570346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{21841}}^1$

素因数の和:22137

約数の個数: 16

約数和(自身を含む): 258696648

約数和(自身を除く): 99126302

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 21841, 43682, 283933, 567866, 6137321, 12274642, 79785173, 159570346]

約数ペア:

[(1, 159570346), (2, 79785173), (13, 12274642), (26, 6137321), (281, 567866), (562, 283933), (3653, 43682), (7306, 21841)]