168768963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 301916160

約数和(自身を除く): 133147197

約数列:

[1, 3, 9, 11, 19, 23, 33, 47, 57, 69, 83, 99, 141, 171, 207, 209, 249, 253, 423, 437, 517, 627, 747, 759, 893, 913, 1081, 1311, 1551, 1577, 1881, 1909, 2277, 2679, 2739, 3243, 3901, 3933, 4653, 4731, 4807, 5727, 8037, 8217, 9729, 9823, 11703, 11891, 14193, 14421, 17181, 17347, 20539, 20999, 29469, 35109, 35673, 36271, 42911, 43263, 52041, 61617, 62997, 74119, 88407, 89723, 107019, 108813, 128733, 156123, 184851, 188991, 222357, 225929, 269169, 326439, 386199, 398981, 667071, 677787, 807507, 815309, 986953, 1196943, 1704737, 2033361, 2445927, 2960859, 3590829, 5114211, 7337781, 8882577, 15342633, 18752107, 56256321, 168768963]

約数ペア:

[(1, 168768963), (3, 56256321), (9, 18752107), (11, 15342633), (19, 8882577), (23, 7337781), (33, 5114211), (47, 3590829), (57, 2960859), (69, 2445927), (83, 2033361), (99, 1704737), (141, 1196943), (171, 986953), (207, 815309), (209, 807507), (249, 677787), (253, 667071), (423, 398981), (437, 386199), (517, 326439), (627, 269169), (747, 225929), (759, 222357), (893, 188991), (913, 184851), (1081, 156123), (1311, 128733), (1551, 108813), (1577, 107019), (1881, 89723), (1909, 88407), (2277, 74119), (2679, 62997), (2739, 61617), (3243, 52041), (3901, 43263), (3933, 42911), (4653, 36271), (4731, 35673), (4807, 35109), (5727, 29469), (8037, 20999), (8217, 20539), (9729, 17347), (9823, 17181), (11703, 14421), (11891, 14193)]