158905314

素因数分解:

$2^1\times 3^4\times {\mathrm{980897}}^1$

素因数の和:980911

約数の個数: 20

約数和(自身を含む): 356065974

約数和(自身を除く): 197160660

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 980897, 1961794, 2942691, 5885382, 8828073, 17656146, 26484219, 52968438, 79452657, 158905314]

約数ペア:

[(1, 158905314), (2, 79452657), (3, 52968438), (6, 26484219), (9, 17656146), (18, 8828073), (27, 5885382), (54, 2942691), (81, 1961794), (162, 980897)]