129553088

素因数分解:

$2^6\times 7^1\times {\mathrm{289181}}^1$

素因数の和:289200

約数の個数: 28

約数和(自身を含む): 293808912

約数和(自身を除く): 164255824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 289181, 578362, 1156724, 2024267, 2313448, 4048534, 4626896, 8097068, 9253792, 16194136, 18507584, 32388272, 64776544, 129553088]

約数ペア:

[(1, 129553088), (2, 64776544), (4, 32388272), (7, 18507584), (8, 16194136), (14, 9253792), (16, 8097068), (28, 4626896), (32, 4048534), (56, 2313448), (64, 2024267), (112, 1156724), (224, 578362), (448, 289181)]