164315513

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 172440576

約数和(自身を除く): 8125063

約数列:

[1, 43, 71, 107, 503, 3053, 4601, 7597, 21629, 35713, 53821, 326671, 1535659, 2314303, 3821291, 164315513]

約数ペア:

[(1, 164315513), (43, 3821291), (71, 2314303), (107, 1535659), (503, 326671), (3053, 53821), (4601, 35713), (7597, 21629)]