168281113

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 89121767

約数列:

[1, 7, 11, 13, 17, 29, 31, 77, 91, 119, 121, 143, 187, 203, 217, 221, 319, 341, 377, 403, 493, 527, 847, 899, 1001, 1309, 1547, 1573, 2057, 2233, 2387, 2431, 2639, 2821, 3451, 3509, 3689, 3751, 4147, 4433, 5423, 5797, 6293, 6409, 6851, 9889, 11011, 11687, 14399, 15283, 17017, 24563, 26257, 26741, 29029, 31031, 37961, 40579, 44863, 45617, 47957, 48763, 59653, 63767, 69223, 70499, 75361, 81809, 106981, 108779, 128557, 168113, 187187, 198679, 319319, 341341, 417571, 446369, 493493, 527527, 761453, 775489, 828971, 899899, 1176791, 1390753, 1414127, 1849243, 2185469, 5428423, 5802797, 9898889, 12944701, 15298283, 24040159, 168281113]

約数ペア:

[(1, 168281113), (7, 24040159), (11, 15298283), (13, 12944701), (17, 9898889), (29, 5802797), (31, 5428423), (77, 2185469), (91, 1849243), (119, 1414127), (121, 1390753), (143, 1176791), (187, 899899), (203, 828971), (217, 775489), (221, 761453), (319, 527527), (341, 493493), (377, 446369), (403, 417571), (493, 341341), (527, 319319), (847, 198679), (899, 187187), (1001, 168113), (1309, 128557), (1547, 108779), (1573, 106981), (2057, 81809), (2233, 75361), (2387, 70499), (2431, 69223), (2639, 63767), (2821, 59653), (3451, 48763), (3509, 47957), (3689, 45617), (3751, 44863), (4147, 40579), (4433, 37961), (5423, 31031), (5797, 29029), (6293, 26741), (6409, 26257), (6851, 24563), (9889, 17017), (11011, 15283), (11687, 14399)]