168889182842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1\times {\mathrm{1265903}}^1$

素因数の和:1267573

約数の個数: 16

約数和(自身を含む): 259672355712

約数和(自身を除く): 90783172870

約数列:

[1, 2, 41, 82, 1627, 3254, 66707, 133414, 1265903, 2531806, 51902023, 103804046, 2059624181, 4119248362, 84444591421, 168889182842]

約数ペア:

[(1, 168889182842), (2, 84444591421), (41, 4119248362), (82, 2059624181), (1627, 103804046), (3254, 51902023), (66707, 2531806), (133414, 1265903)]