139749264

素因数分解:

$2^4\times 3^2\times {\mathrm{970481}}^1$

素因数の和:970495

約数の個数: 30

約数和(自身を含む): 391104246

約数和(自身を除く): 251354982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 970481, 1940962, 2911443, 3881924, 5822886, 7763848, 8734329, 11645772, 15527696, 17468658, 23291544, 34937316, 46583088, 69874632, 139749264]

約数ペア:

[(1, 139749264), (2, 69874632), (3, 46583088), (4, 34937316), (6, 23291544), (8, 17468658), (9, 15527696), (12, 11645772), (16, 8734329), (18, 7763848), (24, 5822886), (36, 3881924), (48, 2911443), (72, 1940962), (144, 970481)]