138594176

素因数分解:

$2^7\times 7^1\times {\mathrm{154681}}^1$

素因数の和:154702

約数の個数: 32

約数和(自身を含む): 315551280

約数和(自身を除く): 176957104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 154681, 309362, 618724, 1082767, 1237448, 2165534, 2474896, 4331068, 4949792, 8662136, 9899584, 17324272, 19799168, 34648544, 69297088, 138594176]

約数ペア:

[(1, 138594176), (2, 69297088), (4, 34648544), (7, 19799168), (8, 17324272), (14, 9899584), (16, 8662136), (28, 4949792), (32, 4331068), (56, 2474896), (64, 2165534), (112, 1237448), (128, 1082767), (224, 618724), (448, 309362), (896, 154681)]