128773022

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{126001}}^1$

素因数の和:126083

約数の個数: 16

約数和(自身を含む): 223779552

約数和(自身を除く): 95006530

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 126001, 252002, 882007, 1764014, 9198073, 18396146, 64386511, 128773022]

約数ペア:

[(1, 128773022), (2, 64386511), (7, 18396146), (14, 9198073), (73, 1764014), (146, 882007), (511, 252002), (1022, 126001)]