164729474

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 330333696

約数和(自身を除く): 165604222

約数列:

[1, 2, 7, 13, 14, 26, 31, 43, 49, 62, 86, 91, 97, 98, 182, 194, 217, 301, 403, 434, 559, 602, 637, 679, 806, 1118, 1261, 1274, 1333, 1358, 1519, 2107, 2522, 2666, 2821, 3007, 3038, 3913, 4171, 4214, 4753, 5642, 6014, 7826, 8342, 8827, 9331, 9506, 17329, 17654, 18662, 19747, 21049, 27391, 29197, 34658, 39091, 39494, 42098, 54223, 54782, 58394, 61789, 65317, 78182, 108446, 121303, 123578, 129301, 130634, 147343, 204379, 242606, 258602, 273637, 294686, 379561, 408758, 547274, 759122, 849121, 905107, 1680913, 1698242, 1810214, 1915459, 2656927, 3361826, 3830918, 5313854, 6335749, 11766391, 12671498, 23532782, 82364737, 164729474]

約数ペア:

[(1, 164729474), (2, 82364737), (7, 23532782), (13, 12671498), (14, 11766391), (26, 6335749), (31, 5313854), (43, 3830918), (49, 3361826), (62, 2656927), (86, 1915459), (91, 1810214), (97, 1698242), (98, 1680913), (182, 905107), (194, 849121), (217, 759122), (301, 547274), (403, 408758), (434, 379561), (559, 294686), (602, 273637), (637, 258602), (679, 242606), (806, 204379), (1118, 147343), (1261, 130634), (1274, 129301), (1333, 123578), (1358, 121303), (1519, 108446), (2107, 78182), (2522, 65317), (2666, 61789), (2821, 58394), (3007, 54782), (3038, 54223), (3913, 42098), (4171, 39494), (4214, 39091), (4753, 34658), (5642, 29197), (6014, 27391), (7826, 21049), (8342, 19747), (8827, 18662), (9331, 17654), (9506, 17329)]