156785203211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16102003}}^1$

素因数の和:16102130

約数の個数: 16

約数和(自身を含む): 194769840384

約数和(自身を除く): 37984637173

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 16102003, 112714021, 209326039, 1465282273, 1722914321, 12060400247, 22397886173, 156785203211]

約数ペア:

[(1, 156785203211), (7, 22397886173), (13, 12060400247), (91, 1722914321), (107, 1465282273), (749, 209326039), (1391, 112714021), (9737, 16102003)]