16331184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 49520640

約数和(自身を除く): 33189456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 127, 141, 144, 152, 171, 188, 228, 254, 282, 304, 342, 376, 381, 423, 456, 508, 564, 684, 752, 762, 846, 893, 912, 1016, 1128, 1143, 1368, 1524, 1692, 1786, 2032, 2256, 2286, 2413, 2679, 2736, 3048, 3384, 3572, 4572, 4826, 5358, 5969, 6096, 6768, 7144, 7239, 8037, 9144, 9652, 10716, 11938, 14288, 14478, 16074, 17907, 18288, 19304, 21432, 21717, 23876, 28956, 32148, 35814, 38608, 42864, 43434, 47752, 53721, 57912, 64296, 71628, 86868, 95504, 107442, 113411, 115824, 128592, 143256, 173736, 214884, 226822, 286512, 340233, 347472, 429768, 453644, 680466, 859536, 907288, 1020699, 1360932, 1814576, 2041398, 2721864, 4082796, 5443728, 8165592, 16331184]

約数ペア:

[(1, 16331184), (2, 8165592), (3, 5443728), (4, 4082796), (6, 2721864), (8, 2041398), (9, 1814576), (12, 1360932), (16, 1020699), (18, 907288), (19, 859536), (24, 680466), (36, 453644), (38, 429768), (47, 347472), (48, 340233), (57, 286512), (72, 226822), (76, 214884), (94, 173736), (114, 143256), (127, 128592), (141, 115824), (144, 113411), (152, 107442), (171, 95504), (188, 86868), (228, 71628), (254, 64296), (282, 57912), (304, 53721), (342, 47752), (376, 43434), (381, 42864), (423, 38608), (456, 35814), (508, 32148), (564, 28956), (684, 23876), (752, 21717), (762, 21432), (846, 19304), (893, 18288), (912, 17907), (1016, 16074), (1128, 14478), (1143, 14288), (1368, 11938), (1524, 10716), (1692, 9652), (1786, 9144), (2032, 8037), (2256, 7239), (2286, 7144), (2413, 6768), (2679, 6096), (2736, 5969), (3048, 5358), (3384, 4826), (3572, 4572)]