157970292562

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{16871}}^1\times {\mathrm{108877}}^1$

素因数の和:125793

約数の個数: 16

約数和(自身を含む): 242482629312

約数和(自身を除く): 84512336750

約数列:

[1, 2, 43, 86, 16871, 33742, 108877, 217754, 725453, 1450906, 4681711, 9363422, 1836863867, 3673727734, 78985146281, 157970292562]

約数ペア:

[(1, 157970292562), (2, 78985146281), (43, 3673727734), (86, 1836863867), (16871, 9363422), (33742, 4681711), (108877, 1450906), (217754, 725453)]