156944039021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{108089}}^1$

素因数の和:108389

約数の個数: 32

約数和(自身を含む): 198608889600

約数和(自身を除く): 41664850579

約数列:

[1, 7, 11, 77, 109, 173, 763, 1199, 1211, 1903, 8393, 13321, 18857, 108089, 131999, 207427, 756623, 1188979, 1451989, 8322853, 11781701, 18699397, 82471907, 129598711, 130895779, 205693367, 907190977, 1439853569, 2038234273, 14267639911, 22420577003, 156944039021]

約数ペア:

[(1, 156944039021), (7, 22420577003), (11, 14267639911), (77, 2038234273), (109, 1439853569), (173, 907190977), (763, 205693367), (1199, 130895779), (1211, 129598711), (1903, 82471907), (8393, 18699397), (13321, 11781701), (18857, 8322853), (108089, 1451989), (131999, 1188979), (207427, 756623)]