137395968

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 392448000

約数和(自身を除く): 255052032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 199, 232, 248, 256, 348, 372, 384, 398, 464, 496, 597, 696, 744, 768, 796, 899, 928, 992, 1194, 1392, 1488, 1592, 1798, 1856, 1984, 2388, 2697, 2784, 2976, 3184, 3596, 3712, 3968, 4776, 5394, 5568, 5771, 5952, 6169, 6368, 7192, 7424, 7936, 9552, 10788, 11136, 11542, 11904, 12338, 12736, 14384, 17313, 18507, 19104, 21576, 22272, 23084, 23808, 24676, 25472, 28768, 34626, 37014, 38208, 43152, 46168, 49352, 50944, 57536, 69252, 74028, 76416, 86304, 92336, 98704, 115072, 138504, 148056, 152832, 172608, 178901, 184672, 197408, 230144, 277008, 296112, 345216, 357802, 369344, 394816, 536703, 554016, 592224, 690432, 715604, 738688, 789632, 1073406, 1108032, 1184448, 1431208, 1477376, 1579264, 2146812, 2216064, 2368896, 2862416, 4293624, 4432128, 4737792, 5724832, 8587248, 11449664, 17174496, 22899328, 34348992, 45798656, 68697984, 137395968]

約数ペア:

[(1, 137395968), (2, 68697984), (3, 45798656), (4, 34348992), (6, 22899328), (8, 17174496), (12, 11449664), (16, 8587248), (24, 5724832), (29, 4737792), (31, 4432128), (32, 4293624), (48, 2862416), (58, 2368896), (62, 2216064), (64, 2146812), (87, 1579264), (93, 1477376), (96, 1431208), (116, 1184448), (124, 1108032), (128, 1073406), (174, 789632), (186, 738688), (192, 715604), (199, 690432), (232, 592224), (248, 554016), (256, 536703), (348, 394816), (372, 369344), (384, 357802), (398, 345216), (464, 296112), (496, 277008), (597, 230144), (696, 197408), (744, 184672), (768, 178901), (796, 172608), (899, 152832), (928, 148056), (992, 138504), (1194, 115072), (1392, 98704), (1488, 92336), (1592, 86304), (1798, 76416), (1856, 74028), (1984, 69252), (2388, 57536), (2697, 50944), (2784, 49352), (2976, 46168), (3184, 43152), (3596, 38208), (3712, 37014), (3968, 34626), (4776, 28768), (5394, 25472), (5568, 24676), (5771, 23808), (5952, 23084), (6169, 22272), (6368, 21576), (7192, 19104), (7424, 18507), (7936, 17313), (9552, 14384), (10788, 12736), (11136, 12338), (11542, 11904)]