16445184

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 55923840

約数和(自身を除く): 39478656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 49, 56, 57, 64, 69, 76, 84, 92, 96, 98, 112, 114, 128, 133, 138, 147, 152, 161, 168, 184, 192, 196, 224, 228, 256, 266, 276, 294, 304, 322, 336, 368, 384, 392, 399, 437, 448, 456, 483, 532, 552, 588, 608, 644, 672, 736, 768, 784, 798, 874, 896, 912, 931, 966, 1064, 1104, 1127, 1176, 1216, 1288, 1311, 1344, 1472, 1568, 1596, 1748, 1792, 1824, 1862, 1932, 2128, 2208, 2254, 2352, 2432, 2576, 2622, 2688, 2793, 2944, 3059, 3136, 3192, 3381, 3496, 3648, 3724, 3864, 4256, 4416, 4508, 4704, 4864, 5152, 5244, 5376, 5586, 5888, 6118, 6272, 6384, 6762, 6992, 7296, 7448, 7728, 8512, 8832, 9016, 9177, 9408, 10304, 10488, 11172, 12236, 12544, 12768, 13524, 13984, 14592, 14896, 15456, 17024, 17664, 18032, 18354, 18816, 20608, 20976, 21413, 22344, 24472, 25536, 27048, 27968, 29792, 30912, 34048, 36064, 36708, 37632, 41216, 41952, 42826, 44688, 48944, 51072, 54096, 55936, 59584, 61824, 64239, 72128, 73416, 83904, 85652, 89376, 97888, 102144, 108192, 111872, 119168, 123648, 128478, 144256, 146832, 167808, 171304, 178752, 195776, 216384, 238336, 256956, 288512, 293664, 335616, 342608, 357504, 391552, 432768, 513912, 587328, 685216, 715008, 783104, 865536, 1027824, 1174656, 1370432, 2055648, 2349312, 2740864, 4111296, 5481728, 8222592, 16445184]

約数ペア:

[(1, 16445184), (2, 8222592), (3, 5481728), (4, 4111296), (6, 2740864), (7, 2349312), (8, 2055648), (12, 1370432), (14, 1174656), (16, 1027824), (19, 865536), (21, 783104), (23, 715008), (24, 685216), (28, 587328), (32, 513912), (38, 432768), (42, 391552), (46, 357504), (48, 342608), (49, 335616), (56, 293664), (57, 288512), (64, 256956), (69, 238336), (76, 216384), (84, 195776), (92, 178752), (96, 171304), (98, 167808), (112, 146832), (114, 144256), (128, 128478), (133, 123648), (138, 119168), (147, 111872), (152, 108192), (161, 102144), (168, 97888), (184, 89376), (192, 85652), (196, 83904), (224, 73416), (228, 72128), (256, 64239), (266, 61824), (276, 59584), (294, 55936), (304, 54096), (322, 51072), (336, 48944), (368, 44688), (384, 42826), (392, 41952), (399, 41216), (437, 37632), (448, 36708), (456, 36064), (483, 34048), (532, 30912), (552, 29792), (588, 27968), (608, 27048), (644, 25536), (672, 24472), (736, 22344), (768, 21413), (784, 20976), (798, 20608), (874, 18816), (896, 18354), (912, 18032), (931, 17664), (966, 17024), (1064, 15456), (1104, 14896), (1127, 14592), (1176, 13984), (1216, 13524), (1288, 12768), (1311, 12544), (1344, 12236), (1472, 11172), (1568, 10488), (1596, 10304), (1748, 9408), (1792, 9177), (1824, 9016), (1862, 8832), (1932, 8512), (2128, 7728), (2208, 7448), (2254, 7296), (2352, 6992), (2432, 6762), (2576, 6384), (2622, 6272), (2688, 6118), (2793, 5888), (2944, 5586), (3059, 5376), (3136, 5244), (3192, 5152), (3381, 4864), (3496, 4704), (3648, 4508), (3724, 4416), (3864, 4256)]