134707568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443117}}^1$

素因数の和:443144

約数の個数: 20

約数和(自身を含む): 274733160

約数和(自身を除く): 140025592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443117, 886234, 1772468, 3544936, 7089872, 8419223, 16838446, 33676892, 67353784, 134707568]

約数ペア:

[(1, 134707568), (2, 67353784), (4, 33676892), (8, 16838446), (16, 8419223), (19, 7089872), (38, 3544936), (76, 1772468), (152, 886234), (304, 443117)]