168474824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158341}}^1$

素因数の和:158373

約数の個数: 32

約数和(自身を含む): 380020800

約数和(自身を除く): 211545976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 158341, 316682, 633364, 1108387, 1266728, 2216774, 3008479, 4433548, 6016958, 8867096, 12033916, 21059353, 24067832, 42118706, 84237412, 168474824]

約数ペア:

[(1, 168474824), (2, 84237412), (4, 42118706), (7, 24067832), (8, 21059353), (14, 12033916), (19, 8867096), (28, 6016958), (38, 4433548), (56, 3008479), (76, 2216774), (133, 1266728), (152, 1108387), (266, 633364), (532, 316682), (1064, 158341)]