164611286

素因数分解:

$2^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{4231}}^1$

素因数の和:4644

約数の個数: 24

約数和(自身を含む): 288021456

約数和(自身を除く): 123410170

約数列:

[1, 2, 7, 14, 49, 98, 397, 794, 2779, 4231, 5558, 8462, 19453, 29617, 38906, 59234, 207319, 414638, 1679707, 3359414, 11757949, 23515898, 82305643, 164611286]

約数ペア:

[(1, 164611286), (2, 82305643), (7, 23515898), (14, 11757949), (49, 3359414), (98, 1679707), (397, 414638), (794, 207319), (2779, 59234), (4231, 38906), (5558, 29617), (8462, 19453)]