156980772566

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{54499}}^1$

素因数の和:54864

約数の個数: 32

約数和(自身を含む): 242221980000

約数和(自身を除く): 85241207434

約数列:

[1, 2, 73, 109, 146, 181, 218, 362, 7957, 13213, 15914, 19729, 26426, 39458, 54499, 108998, 1440217, 2880434, 3978427, 5940391, 7956854, 9864319, 11880782, 19728638, 433648543, 720095287, 867297086, 1075210771, 1440190574, 2150421542, 78490386283, 156980772566]

約数ペア:

[(1, 156980772566), (2, 78490386283), (73, 2150421542), (109, 1440190574), (146, 1075210771), (181, 867297086), (218, 720095287), (362, 433648543), (7957, 19728638), (13213, 11880782), (15914, 9864319), (19729, 7956854), (26426, 5940391), (39458, 3978427), (54499, 2880434), (108998, 1440217)]