164331179999

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{215381}}^1$

素因数の和:216095

約数の個数: 24

約数和(自身を含む): 199767666528

約数和(自身を除く): 35436486529

約数列:

[1, 7, 23, 49, 161, 677, 1127, 4739, 15571, 33173, 108997, 215381, 762979, 1507667, 4953763, 10553669, 34676341, 145812937, 242734387, 1020690559, 3353697551, 7144833913, 23475882857, 164331179999]

約数ペア:

[(1, 164331179999), (7, 23475882857), (23, 7144833913), (49, 3353697551), (161, 1020690559), (677, 242734387), (1127, 145812937), (4739, 34676341), (15571, 10553669), (33173, 4953763), (108997, 1507667), (215381, 762979)]