158222013

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{2819}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 215628480

約数和(自身を除く): 57406467

約数列:

[1, 3, 53, 159, 353, 1059, 2819, 8457, 18709, 56127, 149407, 448221, 995107, 2985321, 52740671, 158222013]

約数ペア:

[(1, 158222013), (3, 52740671), (53, 2985321), (159, 995107), (353, 448221), (1059, 149407), (2819, 56127), (8457, 18709)]