161702464

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 427004480

約数和(自身を除く): 265302016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 121, 133, 152, 154, 157, 176, 209, 224, 242, 266, 304, 308, 314, 352, 418, 448, 484, 532, 608, 616, 628, 704, 836, 847, 968, 1064, 1099, 1216, 1232, 1256, 1463, 1672, 1694, 1727, 1936, 2128, 2198, 2299, 2464, 2512, 2926, 2983, 3344, 3388, 3454, 3872, 4256, 4396, 4598, 4928, 5024, 5852, 5966, 6688, 6776, 6908, 7744, 8512, 8792, 9196, 10048, 11704, 11932, 12089, 13376, 13552, 13816, 16093, 17584, 18392, 18997, 20881, 23408, 23864, 24178, 27104, 27632, 32186, 32813, 35168, 36784, 37994, 41762, 46816, 47728, 48356, 54208, 55264, 64372, 65626, 70336, 73568, 75988, 83524, 93632, 95456, 96712, 110528, 128744, 131252, 132979, 147136, 151976, 167048, 190912, 193424, 229691, 257488, 262504, 265958, 303952, 334096, 360943, 386848, 459382, 514976, 525008, 531916, 607904, 668192, 721886, 773696, 918764, 1029952, 1050016, 1063832, 1215808, 1336384, 1443772, 1837528, 2100032, 2127664, 2526601, 2887544, 3675056, 4255328, 5053202, 5775088, 7350112, 8510656, 10106404, 11550176, 14700224, 20212808, 23100352, 40425616, 80851232, 161702464]

約数ペア:

[(1, 161702464), (2, 80851232), (4, 40425616), (7, 23100352), (8, 20212808), (11, 14700224), (14, 11550176), (16, 10106404), (19, 8510656), (22, 7350112), (28, 5775088), (32, 5053202), (38, 4255328), (44, 3675056), (56, 2887544), (64, 2526601), (76, 2127664), (77, 2100032), (88, 1837528), (112, 1443772), (121, 1336384), (133, 1215808), (152, 1063832), (154, 1050016), (157, 1029952), (176, 918764), (209, 773696), (224, 721886), (242, 668192), (266, 607904), (304, 531916), (308, 525008), (314, 514976), (352, 459382), (418, 386848), (448, 360943), (484, 334096), (532, 303952), (608, 265958), (616, 262504), (628, 257488), (704, 229691), (836, 193424), (847, 190912), (968, 167048), (1064, 151976), (1099, 147136), (1216, 132979), (1232, 131252), (1256, 128744), (1463, 110528), (1672, 96712), (1694, 95456), (1727, 93632), (1936, 83524), (2128, 75988), (2198, 73568), (2299, 70336), (2464, 65626), (2512, 64372), (2926, 55264), (2983, 54208), (3344, 48356), (3388, 47728), (3454, 46816), (3872, 41762), (4256, 37994), (4396, 36784), (4598, 35168), (4928, 32813), (5024, 32186), (5852, 27632), (5966, 27104), (6688, 24178), (6776, 23864), (6908, 23408), (7744, 20881), (8512, 18997), (8792, 18392), (9196, 17584), (10048, 16093), (11704, 13816), (11932, 13552), (12089, 13376)]