157302

素因数分解:

$2^1\times 3^4\times {\mathrm{971}}^1$

素因数の和:985

約数の個数: 20

約数和(自身を含む): 352836

約数和(自身を除く): 195534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 971, 1942, 2913, 5826, 8739, 17478, 26217, 52434, 78651, 157302]

約数ペア:

[(1, 157302), (2, 78651), (3, 52434), (6, 26217), (9, 17478), (18, 8739), (27, 5826), (54, 2913), (81, 1942), (162, 971)]