149719249

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 158203584

約数和(自身を除く): 8484335

約数列:

[1, 41, 43, 163, 521, 1763, 6683, 7009, 21361, 22403, 84923, 287369, 918523, 3481843, 3651689, 149719249]

約数ペア:

[(1, 149719249), (41, 3651689), (43, 3481843), (163, 918523), (521, 287369), (1763, 84923), (6683, 22403), (7009, 21361)]