172327282

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{6947}}^1$

素因数の和:7185

約数の個数: 16

約数和(自身を含む): 263468160

約数和(自身を除く): 91140878

約数列:

[1, 2, 79, 157, 158, 314, 6947, 12403, 13894, 24806, 548813, 1090679, 1097626, 2181358, 86163641, 172327282]

約数ペア:

[(1, 172327282), (2, 86163641), (79, 2181358), (157, 1097626), (158, 1090679), (314, 548813), (6947, 24806), (12403, 13894)]