157219866

素因数分解:

$2^1\times 3^4\times {\mathrm{970493}}^1$

素因数の和:970507

約数の個数: 20

約数和(自身を含む): 352289322

約数和(自身を除く): 195069456

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 970493, 1940986, 2911479, 5822958, 8734437, 17468874, 26203311, 52406622, 78609933, 157219866]

約数ペア:

[(1, 157219866), (2, 78609933), (3, 52406622), (6, 26203311), (9, 17468874), (18, 8734437), (27, 5822958), (54, 2911479), (81, 1940986), (162, 970493)]