149771776

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 388903680

約数和(自身を除く): 239131904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 131, 154, 176, 203, 224, 232, 256, 262, 308, 319, 352, 406, 448, 464, 512, 524, 616, 638, 704, 812, 896, 917, 928, 1048, 1232, 1276, 1408, 1441, 1624, 1792, 1834, 1856, 2096, 2233, 2464, 2552, 2816, 2882, 3248, 3584, 3668, 3712, 3799, 4192, 4466, 4928, 5104, 5632, 5764, 6496, 7336, 7424, 7598, 8384, 8932, 9856, 10087, 10208, 11528, 12992, 14672, 14848, 15196, 16768, 17864, 19712, 20174, 20416, 23056, 25984, 26593, 29344, 30392, 33536, 35728, 39424, 40348, 40832, 41789, 46112, 51968, 53186, 58688, 60784, 67072, 71456, 80696, 81664, 83578, 92224, 103936, 106372, 117376, 121568, 142912, 161392, 163328, 167156, 184448, 212744, 234752, 243136, 285824, 292523, 322784, 334312, 368896, 425488, 469504, 486272, 571648, 585046, 645568, 668624, 737792, 850976, 972544, 1143296, 1170092, 1291136, 1337248, 1701952, 1945088, 2340184, 2582272, 2674496, 3403904, 4680368, 5164544, 5348992, 6807808, 9360736, 10697984, 13615616, 18721472, 21395968, 37442944, 74885888, 149771776]

約数ペア:

[(1, 149771776), (2, 74885888), (4, 37442944), (7, 21395968), (8, 18721472), (11, 13615616), (14, 10697984), (16, 9360736), (22, 6807808), (28, 5348992), (29, 5164544), (32, 4680368), (44, 3403904), (56, 2674496), (58, 2582272), (64, 2340184), (77, 1945088), (88, 1701952), (112, 1337248), (116, 1291136), (128, 1170092), (131, 1143296), (154, 972544), (176, 850976), (203, 737792), (224, 668624), (232, 645568), (256, 585046), (262, 571648), (308, 486272), (319, 469504), (352, 425488), (406, 368896), (448, 334312), (464, 322784), (512, 292523), (524, 285824), (616, 243136), (638, 234752), (704, 212744), (812, 184448), (896, 167156), (917, 163328), (928, 161392), (1048, 142912), (1232, 121568), (1276, 117376), (1408, 106372), (1441, 103936), (1624, 92224), (1792, 83578), (1834, 81664), (1856, 80696), (2096, 71456), (2233, 67072), (2464, 60784), (2552, 58688), (2816, 53186), (2882, 51968), (3248, 46112), (3584, 41789), (3668, 40832), (3712, 40348), (3799, 39424), (4192, 35728), (4466, 33536), (4928, 30392), (5104, 29344), (5632, 26593), (5764, 25984), (6496, 23056), (7336, 20416), (7424, 20174), (7598, 19712), (8384, 17864), (8932, 16768), (9856, 15196), (10087, 14848), (10208, 14672), (11528, 12992)]