157087115870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1\times {\mathrm{47237}}^1$

素因数の和:55396

約数の個数: 32

約数和(自身を含む): 289695159936

約数和(自身を除く): 132608044066

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 8111, 16222, 40555, 47237, 81110, 94474, 236185, 332551, 472370, 665102, 1662755, 1936717, 3325510, 3873434, 9683585, 19367170, 383139307, 766278614, 1915696535, 3831393070, 15708711587, 31417423174, 78543557935, 157087115870]

約数ペア:

[(1, 157087115870), (2, 78543557935), (5, 31417423174), (10, 15708711587), (41, 3831393070), (82, 1915696535), (205, 766278614), (410, 383139307), (8111, 19367170), (16222, 9683585), (40555, 3873434), (47237, 3325510), (81110, 1936717), (94474, 1662755), (236185, 665102), (332551, 472370)]