133764268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{7433}}^1$

素因数の和:7857

約数の個数: 24

約数和(自身を含む): 256026960

約数和(自身を除く): 122262692

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 7433, 8998, 14866, 17996, 29732, 81763, 163526, 327052, 3040097, 6080194, 12160388, 33441067, 66882134, 133764268]

約数ペア:

[(1, 133764268), (2, 66882134), (4, 33441067), (11, 12160388), (22, 6080194), (44, 3040097), (409, 327052), (818, 163526), (1636, 81763), (4499, 29732), (7433, 17996), (8998, 14866)]