137728514

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127763}}^1$

素因数の和:127790

約数の個数: 24

約数和(自身を含む): 262171728

約数和(自身を除く): 124443214

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 127763, 255526, 894341, 1405393, 1788682, 2810786, 6260387, 9837751, 12520774, 19675502, 68864257, 137728514]

約数ペア:

[(1, 137728514), (2, 68864257), (7, 19675502), (11, 12520774), (14, 9837751), (22, 6260387), (49, 2810786), (77, 1788682), (98, 1405393), (154, 894341), (539, 255526), (1078, 127763)]