168901264

素因数分解:

$2^4\times 7^1\times {\mathrm{1508047}}^1$

素因数の和:1508062

約数の個数: 20

約数和(自身を含む): 373995904

約数和(自身を除く): 205094640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1508047, 3016094, 6032188, 10556329, 12064376, 21112658, 24128752, 42225316, 84450632, 168901264]

約数ペア:

[(1, 168901264), (2, 84450632), (4, 42225316), (7, 24128752), (8, 21112658), (14, 12064376), (16, 10556329), (28, 6032188), (56, 3016094), (112, 1508047)]