131307264

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 216

約数和(自身を含む): 429526160

約数和(自身を除く): 298218896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 128, 132, 144, 157, 176, 192, 198, 216, 242, 256, 264, 288, 297, 314, 352, 363, 384, 396, 432, 471, 484, 528, 576, 594, 628, 704, 726, 768, 792, 864, 942, 968, 1056, 1089, 1152, 1188, 1256, 1408, 1413, 1452, 1584, 1727, 1728, 1884, 1936, 2112, 2178, 2304, 2376, 2512, 2816, 2826, 2904, 3168, 3267, 3454, 3456, 3768, 3872, 4224, 4239, 4356, 4752, 5024, 5181, 5652, 5808, 6336, 6534, 6908, 6912, 7536, 7744, 8448, 8478, 8712, 9504, 10048, 10362, 11304, 11616, 12672, 13068, 13816, 15072, 15488, 15543, 16956, 17424, 18997, 19008, 20096, 20724, 22608, 23232, 25344, 26136, 27632, 30144, 30976, 31086, 33912, 34848, 37994, 38016, 40192, 41448, 45216, 46464, 46629, 52272, 55264, 56991, 60288, 62172, 67824, 69696, 75988, 76032, 82896, 90432, 92928, 93258, 104544, 110528, 113982, 120576, 124344, 135648, 139392, 151976, 165792, 170973, 180864, 186516, 209088, 221056, 227964, 248688, 271296, 278784, 303952, 331584, 341946, 361728, 373032, 418176, 442112, 455928, 497376, 512919, 542592, 607904, 663168, 683892, 746064, 836352, 911856, 994752, 1025838, 1085184, 1215808, 1326336, 1367784, 1492128, 1823712, 1989504, 2051676, 2431616, 2735568, 2984256, 3647424, 3979008, 4103352, 4863232, 5471136, 5968512, 7294848, 8206704, 10942272, 11937024, 14589696, 16413408, 21884544, 32826816, 43769088, 65653632, 131307264]

約数ペア:

[(1, 131307264), (2, 65653632), (3, 43769088), (4, 32826816), (6, 21884544), (8, 16413408), (9, 14589696), (11, 11937024), (12, 10942272), (16, 8206704), (18, 7294848), (22, 5968512), (24, 5471136), (27, 4863232), (32, 4103352), (33, 3979008), (36, 3647424), (44, 2984256), (48, 2735568), (54, 2431616), (64, 2051676), (66, 1989504), (72, 1823712), (88, 1492128), (96, 1367784), (99, 1326336), (108, 1215808), (121, 1085184), (128, 1025838), (132, 994752), (144, 911856), (157, 836352), (176, 746064), (192, 683892), (198, 663168), (216, 607904), (242, 542592), (256, 512919), (264, 497376), (288, 455928), (297, 442112), (314, 418176), (352, 373032), (363, 361728), (384, 341946), (396, 331584), (432, 303952), (471, 278784), (484, 271296), (528, 248688), (576, 227964), (594, 221056), (628, 209088), (704, 186516), (726, 180864), (768, 170973), (792, 165792), (864, 151976), (942, 139392), (968, 135648), (1056, 124344), (1089, 120576), (1152, 113982), (1188, 110528), (1256, 104544), (1408, 93258), (1413, 92928), (1452, 90432), (1584, 82896), (1727, 76032), (1728, 75988), (1884, 69696), (1936, 67824), (2112, 62172), (2178, 60288), (2304, 56991), (2376, 55264), (2512, 52272), (2816, 46629), (2826, 46464), (2904, 45216), (3168, 41448), (3267, 40192), (3454, 38016), (3456, 37994), (3768, 34848), (3872, 33912), (4224, 31086), (4239, 30976), (4356, 30144), (4752, 27632), (5024, 26136), (5181, 25344), (5652, 23232), (5808, 22608), (6336, 20724), (6534, 20096), (6908, 19008), (6912, 18997), (7536, 17424), (7744, 16956), (8448, 15543), (8478, 15488), (8712, 15072), (9504, 13816), (10048, 13068), (10362, 12672), (11304, 11616)]