189813778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{1153}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 355616640

約数和(自身を除く): 165802862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1069, 1153, 2138, 2306, 7483, 8071, 11759, 12683, 14966, 16142, 23518, 25366, 82313, 88781, 164626, 177562, 1232557, 2465114, 8627899, 13558127, 17255798, 27116254, 94906889, 189813778]

約数ペア:

[(1, 189813778), (2, 94906889), (7, 27116254), (11, 17255798), (14, 13558127), (22, 8627899), (77, 2465114), (154, 1232557), (1069, 177562), (1153, 164626), (2138, 88781), (2306, 82313), (7483, 25366), (8071, 23518), (11759, 16142), (12683, 14966)]