168442181308

素因数分解:

$2^2\times {\mathrm{105401}}^1\times {\mathrm{399527}}^1$

素因数の和:504932

約数の個数: 12

約数和(自身を含む): 294777351792

約数和(自身を除く): 126335170484

約数列:

[1, 2, 4, 105401, 210802, 399527, 421604, 799054, 1598108, 42110545327, 84221090654, 168442181308]

約数ペア:

[(1, 168442181308), (2, 84221090654), (4, 42110545327), (105401, 1598108), (210802, 799054), (399527, 421604)]