156969665149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1801}}^1\times {\mathrm{19759}}^1$

素因数の和:21972

約数の個数: 16

約数和(自身を含む): 171770676480

約数和(自身を除く): 14801011331

約数列:

[1, 11, 401, 1801, 4411, 19759, 19811, 217349, 722201, 7923359, 7944211, 35585959, 87156949, 391445549, 14269969559, 156969665149]

約数ペア:

[(1, 156969665149), (11, 14269969559), (401, 391445549), (1801, 87156949), (4411, 35585959), (19759, 7944211), (19811, 7923359), (217349, 722201)]