108705228

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{65171}}^1$

素因数の和:65317

約数の個数: 24

約数和(自身を含む): 255474240

約数和(自身を除く): 146769012

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 65171, 130342, 195513, 260684, 391026, 782052, 9058769, 18117538, 27176307, 36235076, 54352614, 108705228]

約数ペア:

[(1, 108705228), (2, 54352614), (3, 36235076), (4, 27176307), (6, 18117538), (12, 9058769), (139, 782052), (278, 391026), (417, 260684), (556, 195513), (834, 130342), (1668, 65171)]