149064937

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2143}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 179752960

約数和(自身を除く): 30688023

約数列:

[1, 7, 19, 133, 523, 2143, 3661, 9937, 15001, 40717, 69559, 285019, 1120789, 7845523, 21294991, 149064937]

約数ペア:

[(1, 149064937), (7, 21294991), (19, 7845523), (133, 1120789), (523, 285019), (2143, 69559), (3661, 40717), (9937, 15001)]