147664162

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{204521}}^1$

素因数の和:204561

約数の個数: 12

約数和(自身を含む): 233768646

約数和(自身を除く): 86104484

約数列:

[1, 2, 19, 38, 361, 722, 204521, 409042, 3885899, 7771798, 73832081, 147664162]

約数ペア:

[(1, 147664162), (2, 73832081), (19, 7771798), (38, 3885899), (361, 409042), (722, 204521)]