179932142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{67189}}^1$

素因数の和:67307

約数の個数: 16

約数和(自身を含む): 293485920

約数和(自身を除く): 113553778

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 67189, 134378, 873457, 1746914, 6920467, 13840934, 89966071, 179932142]

約数ペア:

[(1, 179932142), (2, 89966071), (13, 13840934), (26, 6920467), (103, 1746914), (206, 873457), (1339, 134378), (2678, 67189)]