135190456

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 258410880

約数和(自身を除く): 123220424

約数列:

[1, 2, 4, 8, 67, 134, 268, 311, 536, 622, 811, 1244, 1622, 2488, 3244, 6488, 20837, 41674, 54337, 83348, 108674, 166696, 217348, 252221, 434696, 504442, 1008884, 2017768, 16898807, 33797614, 67595228, 135190456]

約数ペア:

[(1, 135190456), (2, 67595228), (4, 33797614), (8, 16898807), (67, 2017768), (134, 1008884), (268, 504442), (311, 434696), (536, 252221), (622, 217348), (811, 166696), (1244, 108674), (1622, 83348), (2488, 54337), (3244, 41674), (6488, 20837)]