9148156976

素因数分解:

$2^4\times 7^1\times {\mathrm{81679973}}^1$

素因数の和:81679988

約数の個数: 20

約数和(自身を含む): 20256633552

約数和(自身を除く): 11108476576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81679973, 163359946, 326719892, 571759811, 653439784, 1143519622, 1306879568, 2287039244, 4574078488, 9148156976]

約数ペア:

[(1, 9148156976), (2, 4574078488), (4, 2287039244), (7, 1306879568), (8, 1143519622), (14, 653439784), (16, 571759811), (28, 326719892), (56, 163359946), (112, 81679973)]