157065232

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{27809}}^1$

素因数の和:28170

約数の個数: 20

約数和(自身を含む): 305186940

約数和(自身を除く): 148121708

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 27809, 55618, 111236, 222472, 444944, 9816577, 19633154, 39266308, 78532616, 157065232]

約数ペア:

[(1, 157065232), (2, 78532616), (4, 39266308), (8, 19633154), (16, 9816577), (353, 444944), (706, 222472), (1412, 111236), (2824, 55618), (5648, 27809)]