133268912

素因数分解:

$2^4\times 7^1\times {\mathrm{1189901}}^1$

素因数の和:1189916

約数の個数: 20

約数和(自身を含む): 295095696

約数和(自身を除く): 161826784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1189901, 2379802, 4759604, 8329307, 9519208, 16658614, 19038416, 33317228, 66634456, 133268912]

約数ペア:

[(1, 133268912), (2, 66634456), (4, 33317228), (7, 19038416), (8, 16658614), (14, 9519208), (16, 8329307), (28, 4759604), (56, 2379802), (112, 1189901)]