159136439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{121571}}^1$

素因数の和:121606

約数の個数: 16

約数和(自身を含む): 210076416

約数和(自身を除く): 50939977

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 121571, 850997, 1337281, 2066707, 9360967, 14466949, 22733777, 159136439]

約数ペア:

[(1, 159136439), (7, 22733777), (11, 14466949), (17, 9360967), (77, 2066707), (119, 1337281), (187, 850997), (1309, 121571)]