168372811

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 199065600

約数和(自身を除く): 30692789

約数列:

[1, 17, 23, 29, 31, 391, 479, 493, 527, 667, 713, 899, 8143, 11017, 11339, 12121, 13891, 14849, 15283, 20677, 187289, 236147, 252433, 319493, 341527, 351509, 430621, 5431381, 5805959, 7320557, 9904283, 168372811]

約数ペア:

[(1, 168372811), (17, 9904283), (23, 7320557), (29, 5805959), (31, 5431381), (391, 430621), (479, 351509), (493, 341527), (527, 319493), (667, 252433), (713, 236147), (899, 187289), (8143, 20677), (11017, 15283), (11339, 14849), (12121, 13891)]