155301888

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 496903680

約数和(自身を除く): 341601792

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, 138, 157, 161, 168, 184, 192, 224, 256, 276, 314, 322, 336, 368, 384, 448, 471, 483, 512, 552, 628, 644, 672, 736, 768, 896, 942, 966, 1024, 1099, 1104, 1256, 1288, 1344, 1472, 1536, 1792, 1884, 1932, 2048, 2198, 2208, 2512, 2576, 2688, 2944, 3072, 3297, 3584, 3611, 3768, 3864, 4396, 4416, 5024, 5152, 5376, 5888, 6144, 6594, 7168, 7222, 7536, 7728, 8792, 8832, 10048, 10304, 10752, 10833, 11776, 13188, 14336, 14444, 15072, 15456, 17584, 17664, 20096, 20608, 21504, 21666, 23552, 25277, 26376, 28888, 30144, 30912, 35168, 35328, 40192, 41216, 43008, 43332, 47104, 50554, 52752, 57776, 60288, 61824, 70336, 70656, 75831, 80384, 82432, 86664, 101108, 105504, 115552, 120576, 123648, 140672, 141312, 151662, 160768, 164864, 173328, 202216, 211008, 231104, 241152, 247296, 281344, 303324, 321536, 329728, 346656, 404432, 422016, 462208, 482304, 494592, 562688, 606648, 693312, 808864, 844032, 924416, 964608, 989184, 1125376, 1213296, 1386624, 1617728, 1688064, 1848832, 2250752, 2426592, 2773248, 3235456, 3376128, 3697664, 4853184, 5546496, 6470912, 6752256, 7395328, 9706368, 11092992, 12941824, 19412736, 22185984, 25883648, 38825472, 51767296, 77650944, 155301888]

約数ペア:

[(1, 155301888), (2, 77650944), (3, 51767296), (4, 38825472), (6, 25883648), (7, 22185984), (8, 19412736), (12, 12941824), (14, 11092992), (16, 9706368), (21, 7395328), (23, 6752256), (24, 6470912), (28, 5546496), (32, 4853184), (42, 3697664), (46, 3376128), (48, 3235456), (56, 2773248), (64, 2426592), (69, 2250752), (84, 1848832), (92, 1688064), (96, 1617728), (112, 1386624), (128, 1213296), (138, 1125376), (157, 989184), (161, 964608), (168, 924416), (184, 844032), (192, 808864), (224, 693312), (256, 606648), (276, 562688), (314, 494592), (322, 482304), (336, 462208), (368, 422016), (384, 404432), (448, 346656), (471, 329728), (483, 321536), (512, 303324), (552, 281344), (628, 247296), (644, 241152), (672, 231104), (736, 211008), (768, 202216), (896, 173328), (942, 164864), (966, 160768), (1024, 151662), (1099, 141312), (1104, 140672), (1256, 123648), (1288, 120576), (1344, 115552), (1472, 105504), (1536, 101108), (1792, 86664), (1884, 82432), (1932, 80384), (2048, 75831), (2198, 70656), (2208, 70336), (2512, 61824), (2576, 60288), (2688, 57776), (2944, 52752), (3072, 50554), (3297, 47104), (3584, 43332), (3611, 43008), (3768, 41216), (3864, 40192), (4396, 35328), (4416, 35168), (5024, 30912), (5152, 30144), (5376, 28888), (5888, 26376), (6144, 25277), (6594, 23552), (7168, 21666), (7222, 21504), (7536, 20608), (7728, 20096), (8792, 17664), (8832, 17584), (10048, 15456), (10304, 15072), (10752, 14444), (10833, 14336), (11776, 13188)]