140987368

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1759}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 271814400

約数和(自身を除く): 130827032

約数列:

[1, 2, 4, 8, 43, 86, 172, 233, 344, 466, 932, 1759, 1864, 3518, 7036, 10019, 14072, 20038, 40076, 75637, 80152, 151274, 302548, 409847, 605096, 819694, 1639388, 3278776, 17623421, 35246842, 70493684, 140987368]

約数ペア:

[(1, 140987368), (2, 70493684), (4, 35246842), (8, 17623421), (43, 3278776), (86, 1639388), (172, 819694), (233, 605096), (344, 409847), (466, 302548), (932, 151274), (1759, 80152), (1864, 75637), (3518, 40076), (7036, 20038), (10019, 14072)]