157440834

素因数分解:

$2^1\times 3^4\times {\mathrm{971857}}^1$

素因数の和:971871

約数の個数: 20

約数和(自身を含む): 352784454

約数和(自身を除く): 195343620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 971857, 1943714, 2915571, 5831142, 8746713, 17493426, 26240139, 52480278, 78720417, 157440834]

約数ペア:

[(1, 157440834), (2, 78720417), (3, 52480278), (6, 26240139), (9, 17493426), (18, 8746713), (27, 5831142), (54, 2915571), (81, 1943714), (162, 971857)]