16338168

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 56286360

約数和(自身を除く): 39948192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 421, 441, 462, 504, 539, 588, 616, 693, 792, 842, 882, 924, 1078, 1176, 1263, 1386, 1617, 1684, 1764, 1848, 2156, 2526, 2772, 2947, 3234, 3368, 3528, 3789, 4312, 4631, 4851, 5052, 5544, 5894, 6468, 7578, 8841, 9262, 9702, 10104, 11788, 12936, 13893, 15156, 17682, 18524, 19404, 20629, 23576, 26523, 27786, 30312, 32417, 35364, 37048, 38808, 41258, 41679, 53046, 55572, 61887, 64834, 70728, 82516, 83358, 97251, 106092, 111144, 123774, 129668, 165032, 166716, 185661, 194502, 212184, 226919, 247548, 259336, 291753, 333432, 371322, 389004, 453838, 495096, 583506, 680757, 742644, 778008, 907676, 1167012, 1361514, 1485288, 1815352, 2042271, 2334024, 2723028, 4084542, 5446056, 8169084, 16338168]

約数ペア:

[(1, 16338168), (2, 8169084), (3, 5446056), (4, 4084542), (6, 2723028), (7, 2334024), (8, 2042271), (9, 1815352), (11, 1485288), (12, 1361514), (14, 1167012), (18, 907676), (21, 778008), (22, 742644), (24, 680757), (28, 583506), (33, 495096), (36, 453838), (42, 389004), (44, 371322), (49, 333432), (56, 291753), (63, 259336), (66, 247548), (72, 226919), (77, 212184), (84, 194502), (88, 185661), (98, 166716), (99, 165032), (126, 129668), (132, 123774), (147, 111144), (154, 106092), (168, 97251), (196, 83358), (198, 82516), (231, 70728), (252, 64834), (264, 61887), (294, 55572), (308, 53046), (392, 41679), (396, 41258), (421, 38808), (441, 37048), (462, 35364), (504, 32417), (539, 30312), (588, 27786), (616, 26523), (693, 23576), (792, 20629), (842, 19404), (882, 18524), (924, 17682), (1078, 15156), (1176, 13893), (1263, 12936), (1386, 11788), (1617, 10104), (1684, 9702), (1764, 9262), (1848, 8841), (2156, 7578), (2526, 6468), (2772, 5894), (2947, 5544), (3234, 5052), (3368, 4851), (3528, 4631), (3789, 4312)]