161569607944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1062957947}}^1$

素因数の和:1062957972

約数の個数: 16

約数和(自身を含む): 318887384400

約数和(自身を除く): 157317776456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1062957947, 2125915894, 4251831788, 8503663576, 20196200993, 40392401986, 80784803972, 161569607944]

約数ペア:

[(1, 161569607944), (2, 80784803972), (4, 40392401986), (8, 20196200993), (19, 8503663576), (38, 4251831788), (76, 2125915894), (152, 1062957947)]