189117612

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 506696960

約数和(自身を除く): 317579348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 193, 211, 258, 386, 387, 422, 516, 579, 633, 772, 774, 844, 1158, 1161, 1266, 1548, 1737, 1899, 2316, 2322, 2532, 3474, 3798, 4644, 5211, 5697, 6948, 7596, 8299, 9073, 10422, 11394, 16598, 18146, 20844, 22788, 24897, 27219, 33196, 36292, 40723, 49794, 54438, 74691, 81446, 81657, 99588, 108876, 122169, 149382, 162892, 163314, 224073, 244338, 244971, 298764, 326628, 366507, 448146, 488676, 489942, 733014, 896292, 979884, 1099521, 1466028, 1751089, 2199042, 3502178, 4398084, 5253267, 7004356, 10506534, 15759801, 21013068, 31519602, 47279403, 63039204, 94558806, 189117612]

約数ペア:

[(1, 189117612), (2, 94558806), (3, 63039204), (4, 47279403), (6, 31519602), (9, 21013068), (12, 15759801), (18, 10506534), (27, 7004356), (36, 5253267), (43, 4398084), (54, 3502178), (86, 2199042), (108, 1751089), (129, 1466028), (172, 1099521), (193, 979884), (211, 896292), (258, 733014), (386, 489942), (387, 488676), (422, 448146), (516, 366507), (579, 326628), (633, 298764), (772, 244971), (774, 244338), (844, 224073), (1158, 163314), (1161, 162892), (1266, 149382), (1548, 122169), (1737, 108876), (1899, 99588), (2316, 81657), (2322, 81446), (2532, 74691), (3474, 54438), (3798, 49794), (4644, 40723), (5211, 36292), (5697, 33196), (6948, 27219), (7596, 24897), (8299, 22788), (9073, 20844), (10422, 18146), (11394, 16598)]