168429908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{26701}}^1$

素因数の和:26807

約数の個数: 24

約数和(自身を含む): 314015520

約数和(自身を除く): 145585612

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 26701, 53402, 106804, 507319, 1014638, 2029276, 2216183, 4432366, 8864732, 42107477, 84214954, 168429908]

約数ペア:

[(1, 168429908), (2, 84214954), (4, 42107477), (19, 8864732), (38, 4432366), (76, 2216183), (83, 2029276), (166, 1014638), (332, 507319), (1577, 106804), (3154, 53402), (6308, 26701)]