149911601

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2819}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 175426560

約数和(自身を除く): 25514959

約数列:

[1, 7, 71, 107, 497, 749, 2819, 7597, 19733, 53179, 200149, 301633, 1401043, 2111431, 21415943, 149911601]

約数ペア:

[(1, 149911601), (7, 21415943), (71, 2111431), (107, 1401043), (497, 301633), (749, 200149), (2819, 53179), (7597, 19733)]