156939037540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{57277021}}^1$

素因数の和:57277167

約数の個数: 24

約数和(自身を含む): 331977619512

約数和(自身を除く): 175038581972

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 57277021, 114554042, 229108084, 286385105, 572770210, 1145540420, 7846951877, 15693903754, 31387807508, 39234759385, 78469518770, 156939037540]

約数ペア:

[(1, 156939037540), (2, 78469518770), (4, 39234759385), (5, 31387807508), (10, 15693903754), (20, 7846951877), (137, 1145540420), (274, 572770210), (548, 286385105), (685, 229108084), (1370, 114554042), (2740, 57277021)]