168514489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 211970304

約数和(自身を除く): 43455815

約数列:

[1, 11, 13, 17, 103, 143, 187, 221, 673, 1133, 1339, 1751, 2431, 7403, 8749, 11441, 14729, 19261, 22763, 69319, 96239, 125851, 148733, 250393, 762509, 901147, 1178423, 1636063, 9912617, 12962653, 15319499, 168514489]

約数ペア:

[(1, 168514489), (11, 15319499), (13, 12962653), (17, 9912617), (103, 1636063), (143, 1178423), (187, 901147), (221, 762509), (673, 250393), (1133, 148733), (1339, 125851), (1751, 96239), (2431, 69319), (7403, 22763), (8749, 19261), (11441, 14729)]