163983456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6293

約数の個数: 144

約数和(自身を含む): 574033824

約数和(自身を除く): 410050368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6257, 6552, 8736, 12514, 13104, 18771, 25028, 26208, 37542, 43799, 50056, 56313, 75084, 81341, 87598, 100112, 112626, 131397, 150168, 162682, 175196, 200224, 225252, 244023, 262794, 300336, 325364, 350392, 394191, 450504, 488046, 525588, 569387, 600672, 650728, 700784, 732069, 788382, 901008, 976092, 1051176, 1138774, 1301456, 1401568, 1464138, 1576764, 1708161, 1802016, 1952184, 2102352, 2277548, 2602912, 2928276, 3153528, 3416322, 3904368, 4204704, 4555096, 5124483, 5856552, 6307056, 6832644, 7808736, 9110192, 10248966, 11713104, 12614112, 13665288, 18220384, 20497932, 23426208, 27330576, 40995864, 54661152, 81991728, 163983456]

約数ペア:

[(1, 163983456), (2, 81991728), (3, 54661152), (4, 40995864), (6, 27330576), (7, 23426208), (8, 20497932), (9, 18220384), (12, 13665288), (13, 12614112), (14, 11713104), (16, 10248966), (18, 9110192), (21, 7808736), (24, 6832644), (26, 6307056), (28, 5856552), (32, 5124483), (36, 4555096), (39, 4204704), (42, 3904368), (48, 3416322), (52, 3153528), (56, 2928276), (63, 2602912), (72, 2277548), (78, 2102352), (84, 1952184), (91, 1802016), (96, 1708161), (104, 1576764), (112, 1464138), (117, 1401568), (126, 1301456), (144, 1138774), (156, 1051176), (168, 976092), (182, 901008), (208, 788382), (224, 732069), (234, 700784), (252, 650728), (273, 600672), (288, 569387), (312, 525588), (336, 488046), (364, 450504), (416, 394191), (468, 350392), (504, 325364), (546, 300336), (624, 262794), (672, 244023), (728, 225252), (819, 200224), (936, 175196), (1008, 162682), (1092, 150168), (1248, 131397), (1456, 112626), (1638, 100112), (1872, 87598), (2016, 81341), (2184, 75084), (2912, 56313), (3276, 50056), (3744, 43799), (4368, 37542), (6257, 26208), (6552, 25028), (8736, 18771), (12514, 13104)]