168414372

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 518918400

約数和(自身を除く): 350504028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 343, 414, 441, 483, 588, 593, 644, 686, 828, 882, 966, 1029, 1127, 1186, 1372, 1449, 1764, 1779, 1932, 2058, 2254, 2372, 2898, 3087, 3381, 3558, 4116, 4151, 4508, 5337, 5796, 6174, 6762, 7116, 7889, 8302, 10143, 10674, 12348, 12453, 13524, 13639, 15778, 16604, 20286, 21348, 23667, 24906, 27278, 29057, 31556, 37359, 40572, 40917, 47334, 49812, 54556, 58114, 71001, 74718, 81834, 87171, 94668, 95473, 116228, 122751, 142002, 149436, 163668, 174342, 190946, 203399, 245502, 261513, 284004, 286419, 348684, 381892, 406798, 491004, 523026, 572838, 610197, 668311, 813596, 859257, 1046052, 1145676, 1220394, 1336622, 1718514, 1830591, 2004933, 2440788, 2673244, 3437028, 3661182, 4009866, 4678177, 6014799, 7322364, 8019732, 9356354, 12029598, 14034531, 18712708, 24059196, 28069062, 42103593, 56138124, 84207186, 168414372]

約数ペア:

[(1, 168414372), (2, 84207186), (3, 56138124), (4, 42103593), (6, 28069062), (7, 24059196), (9, 18712708), (12, 14034531), (14, 12029598), (18, 9356354), (21, 8019732), (23, 7322364), (28, 6014799), (36, 4678177), (42, 4009866), (46, 3661182), (49, 3437028), (63, 2673244), (69, 2440788), (84, 2004933), (92, 1830591), (98, 1718514), (126, 1336622), (138, 1220394), (147, 1145676), (161, 1046052), (196, 859257), (207, 813596), (252, 668311), (276, 610197), (294, 572838), (322, 523026), (343, 491004), (414, 406798), (441, 381892), (483, 348684), (588, 286419), (593, 284004), (644, 261513), (686, 245502), (828, 203399), (882, 190946), (966, 174342), (1029, 163668), (1127, 149436), (1186, 142002), (1372, 122751), (1449, 116228), (1764, 95473), (1779, 94668), (1932, 87171), (2058, 81834), (2254, 74718), (2372, 71001), (2898, 58114), (3087, 54556), (3381, 49812), (3558, 47334), (4116, 40917), (4151, 40572), (4508, 37359), (5337, 31556), (5796, 29057), (6174, 27278), (6762, 24906), (7116, 23667), (7889, 21348), (8302, 20286), (10143, 16604), (10674, 15778), (12348, 13639), (12453, 13524)]