156930850

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{9901}}^1$

素因数の和:10230

約数の個数: 24

約数和(自身を含む): 292841748

約数和(自身を除く): 135910898

約数列:

[1, 2, 5, 10, 25, 50, 317, 634, 1585, 3170, 7925, 9901, 15850, 19802, 49505, 99010, 247525, 495050, 3138617, 6277234, 15693085, 31386170, 78465425, 156930850]

約数ペア:

[(1, 156930850), (2, 78465425), (5, 31386170), (10, 15693085), (25, 6277234), (50, 3138617), (317, 495050), (634, 247525), (1585, 99010), (3170, 49505), (7925, 19802), (9901, 15850)]