157301140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{341959}}^1$

素因数の和:341991

約数の個数: 24

約数和(自身を含む): 344695680

約数和(自身を除く): 187394540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 341959, 683918, 1367836, 1709795, 3419590, 6839180, 7865057, 15730114, 31460228, 39325285, 78650570, 157301140]

約数ペア:

[(1, 157301140), (2, 78650570), (4, 39325285), (5, 31460228), (10, 15730114), (20, 7865057), (23, 6839180), (46, 3419590), (92, 1709795), (115, 1367836), (230, 683918), (460, 341959)]