199815168

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 208

約数和(自身を含む): 641650176

約数和(自身を除く): 441835008

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, 101, 112, 128, 138, 161, 168, 184, 192, 202, 224, 256, 276, 303, 322, 336, 368, 384, 404, 448, 483, 512, 552, 606, 644, 672, 707, 736, 768, 808, 896, 966, 1024, 1104, 1212, 1288, 1344, 1414, 1472, 1536, 1616, 1792, 1932, 2048, 2121, 2208, 2323, 2424, 2576, 2688, 2828, 2944, 3072, 3232, 3584, 3864, 4096, 4242, 4416, 4646, 4848, 5152, 5376, 5656, 5888, 6144, 6464, 6969, 7168, 7728, 8484, 8832, 9292, 9696, 10304, 10752, 11312, 11776, 12288, 12928, 13938, 14336, 15456, 16261, 16968, 17664, 18584, 19392, 20608, 21504, 22624, 23552, 25856, 27876, 28672, 30912, 32522, 33936, 35328, 37168, 38784, 41216, 43008, 45248, 47104, 48783, 51712, 55752, 61824, 65044, 67872, 70656, 74336, 77568, 82432, 86016, 90496, 94208, 97566, 103424, 111504, 123648, 130088, 135744, 141312, 148672, 155136, 164864, 180992, 195132, 206848, 223008, 247296, 260176, 271488, 282624, 297344, 310272, 329728, 361984, 390264, 413696, 446016, 494592, 520352, 542976, 594688, 620544, 659456, 723968, 780528, 892032, 989184, 1040704, 1085952, 1189376, 1241088, 1447936, 1561056, 1784064, 1978368, 2081408, 2171904, 2378752, 2895872, 3122112, 3568128, 4162816, 4343808, 4757504, 6244224, 7136256, 8325632, 8687616, 9515008, 12488448, 14272512, 16651264, 24976896, 28545024, 33302528, 49953792, 66605056, 99907584, 199815168]

約数ペア:

[(1, 199815168), (2, 99907584), (3, 66605056), (4, 49953792), (6, 33302528), (7, 28545024), (8, 24976896), (12, 16651264), (14, 14272512), (16, 12488448), (21, 9515008), (23, 8687616), (24, 8325632), (28, 7136256), (32, 6244224), (42, 4757504), (46, 4343808), (48, 4162816), (56, 3568128), (64, 3122112), (69, 2895872), (84, 2378752), (92, 2171904), (96, 2081408), (101, 1978368), (112, 1784064), (128, 1561056), (138, 1447936), (161, 1241088), (168, 1189376), (184, 1085952), (192, 1040704), (202, 989184), (224, 892032), (256, 780528), (276, 723968), (303, 659456), (322, 620544), (336, 594688), (368, 542976), (384, 520352), (404, 494592), (448, 446016), (483, 413696), (512, 390264), (552, 361984), (606, 329728), (644, 310272), (672, 297344), (707, 282624), (736, 271488), (768, 260176), (808, 247296), (896, 223008), (966, 206848), (1024, 195132), (1104, 180992), (1212, 164864), (1288, 155136), (1344, 148672), (1414, 141312), (1472, 135744), (1536, 130088), (1616, 123648), (1792, 111504), (1932, 103424), (2048, 97566), (2121, 94208), (2208, 90496), (2323, 86016), (2424, 82432), (2576, 77568), (2688, 74336), (2828, 70656), (2944, 67872), (3072, 65044), (3232, 61824), (3584, 55752), (3864, 51712), (4096, 48783), (4242, 47104), (4416, 45248), (4646, 43008), (4848, 41216), (5152, 38784), (5376, 37168), (5656, 35328), (5888, 33936), (6144, 32522), (6464, 30912), (6969, 28672), (7168, 27876), (7728, 25856), (8484, 23552), (8832, 22624), (9292, 21504), (9696, 20608), (10304, 19392), (10752, 18584), (11312, 17664), (11776, 16968), (12288, 16261), (12928, 15456), (13938, 14336)]