197730816

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 571570560

約数和(自身を除く): 373839744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 192, 193, 232, 256, 276, 348, 368, 384, 386, 464, 512, 552, 579, 667, 696, 736, 768, 772, 928, 1104, 1158, 1334, 1392, 1472, 1536, 1544, 1856, 2001, 2208, 2316, 2668, 2784, 2944, 3088, 3712, 4002, 4416, 4439, 4632, 5336, 5568, 5597, 5888, 6176, 7424, 8004, 8832, 8878, 9264, 10672, 11136, 11194, 11776, 12352, 13317, 14848, 16008, 16791, 17664, 17756, 18528, 21344, 22272, 22388, 24704, 26634, 32016, 33582, 35328, 35512, 37056, 42688, 44544, 44776, 49408, 53268, 64032, 67164, 71024, 74112, 85376, 89552, 98816, 106536, 128064, 128731, 134328, 142048, 148224, 170752, 179104, 213072, 256128, 257462, 268656, 284096, 296448, 341504, 358208, 386193, 426144, 512256, 514924, 537312, 568192, 716416, 772386, 852288, 1024512, 1029848, 1074624, 1136384, 1432832, 1544772, 1704576, 2059696, 2149248, 2272768, 2865664, 3089544, 3409152, 4119392, 4298496, 6179088, 6818304, 8238784, 8596992, 12358176, 16477568, 24716352, 32955136, 49432704, 65910272, 98865408, 197730816]

約数ペア:

[(1, 197730816), (2, 98865408), (3, 65910272), (4, 49432704), (6, 32955136), (8, 24716352), (12, 16477568), (16, 12358176), (23, 8596992), (24, 8238784), (29, 6818304), (32, 6179088), (46, 4298496), (48, 4119392), (58, 3409152), (64, 3089544), (69, 2865664), (87, 2272768), (92, 2149248), (96, 2059696), (116, 1704576), (128, 1544772), (138, 1432832), (174, 1136384), (184, 1074624), (192, 1029848), (193, 1024512), (232, 852288), (256, 772386), (276, 716416), (348, 568192), (368, 537312), (384, 514924), (386, 512256), (464, 426144), (512, 386193), (552, 358208), (579, 341504), (667, 296448), (696, 284096), (736, 268656), (768, 257462), (772, 256128), (928, 213072), (1104, 179104), (1158, 170752), (1334, 148224), (1392, 142048), (1472, 134328), (1536, 128731), (1544, 128064), (1856, 106536), (2001, 98816), (2208, 89552), (2316, 85376), (2668, 74112), (2784, 71024), (2944, 67164), (3088, 64032), (3712, 53268), (4002, 49408), (4416, 44776), (4439, 44544), (4632, 42688), (5336, 37056), (5568, 35512), (5597, 35328), (5888, 33582), (6176, 32016), (7424, 26634), (8004, 24704), (8832, 22388), (8878, 22272), (9264, 21344), (10672, 18528), (11136, 17756), (11194, 17664), (11776, 16791), (12352, 16008), (13317, 14848)]