188645886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 486525312

約数和(自身を除く): 297879426

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 83, 99, 117, 143, 166, 198, 234, 249, 286, 429, 498, 747, 858, 883, 913, 1079, 1287, 1494, 1766, 1826, 2158, 2574, 2649, 2739, 3237, 5298, 5478, 6474, 7947, 8217, 9711, 9713, 11479, 11869, 15894, 16434, 19422, 19426, 22958, 23738, 29139, 34437, 35607, 58278, 68874, 71214, 73289, 87417, 103311, 106821, 126269, 146578, 174834, 206622, 213642, 219867, 252538, 378807, 439734, 659601, 757614, 806179, 952757, 1136421, 1319202, 1612358, 1905514, 2272842, 2418537, 2858271, 4837074, 5716542, 7255611, 8574813, 10480327, 14511222, 17149626, 20960654, 31440981, 62881962, 94322943, 188645886]

約数ペア:

[(1, 188645886), (2, 94322943), (3, 62881962), (6, 31440981), (9, 20960654), (11, 17149626), (13, 14511222), (18, 10480327), (22, 8574813), (26, 7255611), (33, 5716542), (39, 4837074), (66, 2858271), (78, 2418537), (83, 2272842), (99, 1905514), (117, 1612358), (143, 1319202), (166, 1136421), (198, 952757), (234, 806179), (249, 757614), (286, 659601), (429, 439734), (498, 378807), (747, 252538), (858, 219867), (883, 213642), (913, 206622), (1079, 174834), (1287, 146578), (1494, 126269), (1766, 106821), (1826, 103311), (2158, 87417), (2574, 73289), (2649, 71214), (2739, 68874), (3237, 58278), (5298, 35607), (5478, 34437), (6474, 29139), (7947, 23738), (8217, 22958), (9711, 19426), (9713, 19422), (11479, 16434), (11869, 15894)]