157023428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{1597}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 281350272

約数和(自身を除く): 124326844

約数列:

[1, 2, 4, 47, 94, 188, 523, 1046, 1597, 2092, 3194, 6388, 24581, 49162, 75059, 98324, 150118, 300236, 835231, 1670462, 3340924, 39255857, 78511714, 157023428]

約数ペア:

[(1, 157023428), (2, 78511714), (4, 39255857), (47, 3340924), (94, 1670462), (188, 835231), (523, 300236), (1046, 150118), (1597, 98324), (2092, 75059), (3194, 49162), (6388, 24581)]