155276784

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 160

約数和(自身を含む): 491912960

約数和(自身を除く): 336636176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 312, 344, 351, 387, 432, 468, 516, 559, 624, 643, 688, 702, 774, 936, 1032, 1118, 1161, 1286, 1404, 1548, 1677, 1872, 1929, 2064, 2236, 2322, 2572, 2808, 3096, 3354, 3858, 4472, 4644, 5031, 5144, 5616, 5787, 6192, 6708, 7716, 8359, 8944, 9288, 10062, 10288, 11574, 13416, 15093, 15432, 16718, 17361, 18576, 20124, 23148, 25077, 26832, 27649, 30186, 30864, 33436, 34722, 40248, 46296, 50154, 55298, 60372, 66872, 69444, 75231, 80496, 82947, 92592, 100308, 110596, 120744, 133744, 138888, 150462, 165894, 200616, 221192, 225693, 241488, 248841, 277776, 300924, 331788, 359437, 401232, 442384, 451386, 497682, 601848, 663576, 718874, 746523, 902772, 995364, 1078311, 1203696, 1327152, 1437748, 1493046, 1805544, 1990728, 2156622, 2875496, 2986092, 3234933, 3611088, 3981456, 4313244, 5750992, 5972184, 6469866, 8626488, 9704799, 11944368, 12939732, 17252976, 19409598, 25879464, 38819196, 51758928, 77638392, 155276784]

約数ペア:

[(1, 155276784), (2, 77638392), (3, 51758928), (4, 38819196), (6, 25879464), (8, 19409598), (9, 17252976), (12, 12939732), (13, 11944368), (16, 9704799), (18, 8626488), (24, 6469866), (26, 5972184), (27, 5750992), (36, 4313244), (39, 3981456), (43, 3611088), (48, 3234933), (52, 2986092), (54, 2875496), (72, 2156622), (78, 1990728), (86, 1805544), (104, 1493046), (108, 1437748), (117, 1327152), (129, 1203696), (144, 1078311), (156, 995364), (172, 902772), (208, 746523), (216, 718874), (234, 663576), (258, 601848), (312, 497682), (344, 451386), (351, 442384), (387, 401232), (432, 359437), (468, 331788), (516, 300924), (559, 277776), (624, 248841), (643, 241488), (688, 225693), (702, 221192), (774, 200616), (936, 165894), (1032, 150462), (1118, 138888), (1161, 133744), (1286, 120744), (1404, 110596), (1548, 100308), (1677, 92592), (1872, 82947), (1929, 80496), (2064, 75231), (2236, 69444), (2322, 66872), (2572, 60372), (2808, 55298), (3096, 50154), (3354, 46296), (3858, 40248), (4472, 34722), (4644, 33436), (5031, 30864), (5144, 30186), (5616, 27649), (5787, 26832), (6192, 25077), (6708, 23148), (7716, 20124), (8359, 18576), (8944, 17361), (9288, 16718), (10062, 15432), (10288, 15093), (11574, 13416)]