191948156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 397135872

約数和(自身を除く): 205187716

約数列:

[1, 2, 4, 17, 23, 31, 34, 37, 46, 62, 68, 74, 92, 107, 124, 148, 214, 391, 428, 527, 629, 713, 782, 851, 1054, 1147, 1258, 1426, 1564, 1702, 1819, 2108, 2294, 2461, 2516, 2852, 3317, 3404, 3638, 3959, 4588, 4922, 6634, 7276, 7918, 9844, 12121, 13268, 14467, 15836, 19499, 24242, 26381, 28934, 38998, 41837, 48484, 52762, 56389, 57868, 67303, 76291, 77996, 83674, 91057, 105524, 112778, 122729, 134606, 152582, 167348, 182114, 225556, 245458, 269212, 305164, 364228, 448477, 490916, 896954, 1296947, 1547969, 1793908, 2086393, 2593894, 2822767, 3095938, 4172786, 5187788, 5645534, 6191876, 8345572, 11291068, 47987039, 95974078, 191948156]

約数ペア:

[(1, 191948156), (2, 95974078), (4, 47987039), (17, 11291068), (23, 8345572), (31, 6191876), (34, 5645534), (37, 5187788), (46, 4172786), (62, 3095938), (68, 2822767), (74, 2593894), (92, 2086393), (107, 1793908), (124, 1547969), (148, 1296947), (214, 896954), (391, 490916), (428, 448477), (527, 364228), (629, 305164), (713, 269212), (782, 245458), (851, 225556), (1054, 182114), (1147, 167348), (1258, 152582), (1426, 134606), (1564, 122729), (1702, 112778), (1819, 105524), (2108, 91057), (2294, 83674), (2461, 77996), (2516, 76291), (2852, 67303), (3317, 57868), (3404, 56389), (3638, 52762), (3959, 48484), (4588, 41837), (4922, 38998), (6634, 28934), (7276, 26381), (7918, 24242), (9844, 19499), (12121, 15836), (13268, 14467)]