16646112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 56609280

約数和(自身を除く): 39963168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 359, 368, 414, 483, 504, 552, 644, 672, 718, 736, 828, 966, 1008, 1077, 1104, 1288, 1436, 1449, 1656, 1932, 2016, 2154, 2208, 2513, 2576, 2872, 2898, 3231, 3312, 3864, 4308, 5026, 5152, 5744, 5796, 6462, 6624, 7539, 7728, 8257, 8616, 10052, 11488, 11592, 12924, 15078, 15456, 16514, 17232, 20104, 22617, 23184, 24771, 25848, 30156, 33028, 34464, 40208, 45234, 46368, 49542, 51696, 57799, 60312, 66056, 74313, 80416, 90468, 99084, 103392, 115598, 120624, 132112, 148626, 173397, 180936, 198168, 231196, 241248, 264224, 297252, 346794, 361872, 396336, 462392, 520191, 594504, 693588, 723744, 792672, 924784, 1040382, 1189008, 1387176, 1849568, 2080764, 2378016, 2774352, 4161528, 5548704, 8323056, 16646112]

約数ペア:

[(1, 16646112), (2, 8323056), (3, 5548704), (4, 4161528), (6, 2774352), (7, 2378016), (8, 2080764), (9, 1849568), (12, 1387176), (14, 1189008), (16, 1040382), (18, 924784), (21, 792672), (23, 723744), (24, 693588), (28, 594504), (32, 520191), (36, 462392), (42, 396336), (46, 361872), (48, 346794), (56, 297252), (63, 264224), (69, 241248), (72, 231196), (84, 198168), (92, 180936), (96, 173397), (112, 148626), (126, 132112), (138, 120624), (144, 115598), (161, 103392), (168, 99084), (184, 90468), (207, 80416), (224, 74313), (252, 66056), (276, 60312), (288, 57799), (322, 51696), (336, 49542), (359, 46368), (368, 45234), (414, 40208), (483, 34464), (504, 33028), (552, 30156), (644, 25848), (672, 24771), (718, 23184), (736, 22617), (828, 20104), (966, 17232), (1008, 16514), (1077, 15456), (1104, 15078), (1288, 12924), (1436, 11592), (1449, 11488), (1656, 10052), (1932, 8616), (2016, 8257), (2154, 7728), (2208, 7539), (2513, 6624), (2576, 6462), (2872, 5796), (2898, 5744), (3231, 5152), (3312, 5026), (3864, 4308)]