133862992

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{78191}}^1$

素因数の和:78306

約数の個数: 20

約数和(自身を含む): 261786816

約数和(自身を除く): 127923824

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 78191, 156382, 312764, 625528, 1251056, 8366437, 16732874, 33465748, 66931496, 133862992]

約数ペア:

[(1, 133862992), (2, 66931496), (4, 33465748), (8, 16732874), (16, 8366437), (107, 1251056), (214, 625528), (428, 312764), (856, 156382), (1712, 78191)]