156780225074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{39191}}^1\times {\mathrm{181837}}^1$

素因数の和:221041

約数の個数: 16

約数和(自身を含む): 256557416256

約数和(自身を除く): 99777191182

約数列:

[1, 2, 11, 22, 39191, 78382, 181837, 363674, 431101, 862202, 2000207, 4000414, 7126373867, 14252747734, 78390112537, 156780225074]

約数ペア:

[(1, 156780225074), (2, 78390112537), (11, 14252747734), (22, 7126373867), (39191, 4000414), (78382, 2000207), (181837, 862202), (363674, 431101)]