179702992

素因数分解:

$2^4\times 7^2\times {\mathrm{229213}}^1$

素因数の和:229235

約数の個数: 30

約数和(自身を含む): 405021138

約数和(自身を除く): 225318146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 229213, 458426, 916852, 1604491, 1833704, 3208982, 3667408, 6417964, 11231437, 12835928, 22462874, 25671856, 44925748, 89851496, 179702992]

約数ペア:

[(1, 179702992), (2, 89851496), (4, 44925748), (7, 25671856), (8, 22462874), (14, 12835928), (16, 11231437), (28, 6417964), (49, 3667408), (56, 3208982), (98, 1833704), (112, 1604491), (196, 916852), (392, 458426), (784, 229213)]