186719992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{2837}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 369507600

約数和(自身を除く): 182787608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 433, 866, 1732, 2837, 3464, 5674, 8227, 11348, 16454, 22696, 32908, 53903, 65816, 107806, 215612, 431224, 1228421, 2456842, 4913684, 9827368, 23339999, 46679998, 93359996, 186719992]

約数ペア:

[(1, 186719992), (2, 93359996), (4, 46679998), (8, 23339999), (19, 9827368), (38, 4913684), (76, 2456842), (152, 1228421), (433, 431224), (866, 215612), (1732, 107806), (2837, 65816), (3464, 53903), (5674, 32908), (8227, 22696), (11348, 16454)]