21168156734

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{164051}}^1$

素因数の和:164635

約数の個数: 16

約数和(自身を含む): 32039355600

約数和(自身を除く): 10871198866

約数列:

[1, 2, 149, 298, 433, 866, 64517, 129034, 164051, 328102, 24443599, 48887198, 71034083, 142068166, 10584078367, 21168156734]

約数ペア:

[(1, 21168156734), (2, 10584078367), (149, 142068166), (298, 71034083), (433, 48887198), (866, 24443599), (64517, 328102), (129034, 164051)]