159697216

素因数分解:

$2^6\times 7^1\times {\mathrm{356467}}^1$

素因数の和:356486

約数の個数: 28

約数和(自身を含む): 362171488

約数和(自身を除く): 202474272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 356467, 712934, 1425868, 2495269, 2851736, 4990538, 5703472, 9981076, 11406944, 19962152, 22813888, 39924304, 79848608, 159697216]

約数ペア:

[(1, 159697216), (2, 79848608), (4, 39924304), (7, 22813888), (8, 19962152), (14, 11406944), (16, 9981076), (28, 5703472), (32, 4990538), (56, 2851736), (64, 2495269), (112, 1425868), (224, 712934), (448, 356467)]