16197888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 51803136

約数和(自身を除く): 35605248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 131, 138, 161, 168, 184, 192, 224, 256, 262, 276, 322, 336, 368, 384, 393, 448, 483, 524, 552, 644, 672, 736, 768, 786, 896, 917, 966, 1048, 1104, 1288, 1344, 1472, 1572, 1792, 1834, 1932, 2096, 2208, 2576, 2688, 2751, 2944, 3013, 3144, 3668, 3864, 4192, 4416, 5152, 5376, 5502, 5888, 6026, 6288, 7336, 7728, 8384, 8832, 9039, 10304, 11004, 12052, 12576, 14672, 15456, 16768, 17664, 18078, 20608, 21091, 22008, 24104, 25152, 29344, 30912, 33536, 36156, 41216, 42182, 44016, 48208, 50304, 58688, 61824, 63273, 72312, 84364, 88032, 96416, 100608, 117376, 123648, 126546, 144624, 168728, 176064, 192832, 234752, 253092, 289248, 337456, 352128, 385664, 506184, 578496, 674912, 704256, 771328, 1012368, 1156992, 1349824, 2024736, 2313984, 2699648, 4049472, 5399296, 8098944, 16197888]

約数ペア:

[(1, 16197888), (2, 8098944), (3, 5399296), (4, 4049472), (6, 2699648), (7, 2313984), (8, 2024736), (12, 1349824), (14, 1156992), (16, 1012368), (21, 771328), (23, 704256), (24, 674912), (28, 578496), (32, 506184), (42, 385664), (46, 352128), (48, 337456), (56, 289248), (64, 253092), (69, 234752), (84, 192832), (92, 176064), (96, 168728), (112, 144624), (128, 126546), (131, 123648), (138, 117376), (161, 100608), (168, 96416), (184, 88032), (192, 84364), (224, 72312), (256, 63273), (262, 61824), (276, 58688), (322, 50304), (336, 48208), (368, 44016), (384, 42182), (393, 41216), (448, 36156), (483, 33536), (524, 30912), (552, 29344), (644, 25152), (672, 24104), (736, 22008), (768, 21091), (786, 20608), (896, 18078), (917, 17664), (966, 16768), (1048, 15456), (1104, 14672), (1288, 12576), (1344, 12052), (1472, 11004), (1572, 10304), (1792, 9039), (1834, 8832), (1932, 8384), (2096, 7728), (2208, 7336), (2576, 6288), (2688, 6026), (2751, 5888), (2944, 5502), (3013, 5376), (3144, 5152), (3668, 4416), (3864, 4192)]