168492065

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78919}}^1$

素因数の和:78992

約数の個数: 16

約数和(自身を含む): 234865920

約数和(自身を除く): 66373855

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 78919, 394595, 552433, 2762165, 4814059, 24070295, 33698413, 168492065]

約数ペア:

[(1, 168492065), (5, 33698413), (7, 24070295), (35, 4814059), (61, 2762165), (305, 552433), (427, 394595), (2135, 78919)]