151939820

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{22543}}^1$

素因数の和:22889

約数の個数: 24

約数和(自身を含む): 320034624

約数和(自身を除く): 168094804

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 22543, 45086, 90172, 112715, 225430, 450860, 7596991, 15193982, 30387964, 37984955, 75969910, 151939820]

約数ペア:

[(1, 151939820), (2, 75969910), (4, 37984955), (5, 30387964), (10, 15193982), (20, 7596991), (337, 450860), (674, 225430), (1348, 112715), (1685, 90172), (3370, 45086), (6740, 22543)]