157853584

素因数分解:

$2^4\times 7^1\times {\mathrm{1409407}}^1$

素因数の和:1409422

約数の個数: 20

約数和(自身を含む): 349533184

約数和(自身を除く): 191679600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1409407, 2818814, 5637628, 9865849, 11275256, 19731698, 22550512, 39463396, 78926792, 157853584]

約数ペア:

[(1, 157853584), (2, 78926792), (4, 39463396), (7, 22550512), (8, 19731698), (14, 11275256), (16, 9865849), (28, 5637628), (56, 2818814), (112, 1409407)]