181286992

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{169111}}^1$

素因数の和:169186

約数の個数: 20

約数和(自身を含む): 356488096

約数和(自身を除く): 175201104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 169111, 338222, 676444, 1352888, 2705776, 11330437, 22660874, 45321748, 90643496, 181286992]

約数ペア:

[(1, 181286992), (2, 90643496), (4, 45321748), (8, 22660874), (16, 11330437), (67, 2705776), (134, 1352888), (268, 676444), (536, 338222), (1072, 169111)]