157392914

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{25609}}^1$

素因数の和:26057

約数の個数: 16

約数和(自身を含む): 270441600

約数和(自身を除く): 113048686

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 25609, 51218, 179263, 358526, 11242351, 22484702, 78696457, 157392914]

約数ペア:

[(1, 157392914), (2, 78696457), (7, 22484702), (14, 11242351), (439, 358526), (878, 179263), (3073, 51218), (6146, 25609)]