166348565

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 203232240

約数和(自身を除く): 36883675

約数列:

[1, 5, 89, 157, 445, 785, 2381, 11905, 13973, 69865, 211909, 373817, 1059545, 1869085, 33269713, 166348565]

約数ペア:

[(1, 166348565), (5, 33269713), (89, 1869085), (157, 1059545), (445, 373817), (785, 211909), (2381, 69865), (11905, 13973)]