157030254

素因数分解:

$2^1\times 3^2\times {\mathrm{8723903}}^1$

素因数の和:8723911

約数の個数: 12

約数和(自身を含む): 340232256

約数和(自身を除く): 183202002

約数列:

[1, 2, 3, 6, 9, 18, 8723903, 17447806, 26171709, 52343418, 78515127, 157030254]

約数ペア:

[(1, 157030254), (2, 78515127), (3, 52343418), (6, 26171709), (9, 17447806), (18, 8723903)]