164088218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{32467}}^1$

素因数の和:32514

約数の個数: 24

約数和(自身を含む): 296887392

約数和(自身を除く): 132799174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 32467, 64934, 227269, 454538, 616873, 1233746, 4318111, 8636222, 11720587, 23441174, 82044109, 164088218]

約数ペア:

[(1, 164088218), (2, 82044109), (7, 23441174), (14, 11720587), (19, 8636222), (38, 4318111), (133, 1233746), (266, 616873), (361, 454538), (722, 227269), (2527, 64934), (5054, 32467)]