157460974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193441}}^1$

素因数の和:193491

約数の個数: 16

約数和(自身を含む): 264628656

約数和(自身を除く): 107167682

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 193441, 386882, 2127851, 4255702, 7157317, 14314634, 78730487, 157460974]

約数ペア:

[(1, 157460974), (2, 78730487), (11, 14314634), (22, 7157317), (37, 4255702), (74, 2127851), (407, 386882), (814, 193441)]