157020452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1060949}}^1$

素因数の和:1060990

約数の個数: 12

約数和(自身を含む): 282212700

約数和(自身を除く): 125192248

約数列:

[1, 2, 4, 37, 74, 148, 1060949, 2121898, 4243796, 39255113, 78510226, 157020452]

約数ペア:

[(1, 157020452), (2, 78510226), (4, 39255113), (37, 4243796), (74, 2121898), (148, 1060949)]