159470857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{92233}}^1$

素因数の和:92272

約数の個数: 16

約数和(自身を含む): 206604160

約数和(自身を除く): 47133303

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 92233, 645631, 1199029, 1752427, 8393203, 12266989, 22781551, 159470857]

約数ペア:

[(1, 159470857), (7, 22781551), (13, 12266989), (19, 8393203), (91, 1752427), (133, 1199029), (247, 645631), (1729, 92233)]