143308198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 261817920

約数和(自身を除く): 118509722

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 73, 146, 181, 187, 319, 362, 374, 493, 638, 803, 986, 1241, 1606, 1991, 2117, 2482, 3077, 3982, 4234, 5249, 5423, 6154, 10498, 10846, 13213, 13651, 23287, 26426, 27302, 33847, 35989, 46574, 57739, 67694, 71978, 89233, 115478, 145343, 178466, 224621, 290686, 383177, 395879, 449242, 766354, 791758, 981563, 1963126, 2470831, 4214947, 4941662, 6514009, 8429894, 13028018, 71654099, 143308198]

約数ペア:

[(1, 143308198), (2, 71654099), (11, 13028018), (17, 8429894), (22, 6514009), (29, 4941662), (34, 4214947), (58, 2470831), (73, 1963126), (146, 981563), (181, 791758), (187, 766354), (319, 449242), (362, 395879), (374, 383177), (493, 290686), (638, 224621), (803, 178466), (986, 145343), (1241, 115478), (1606, 89233), (1991, 71978), (2117, 67694), (2482, 57739), (3077, 46574), (3982, 35989), (4234, 33847), (5249, 27302), (5423, 26426), (6154, 23287), (10498, 13651), (10846, 13213)]