131274528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 455051520

約数和(自身を除く): 323776992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 49, 56, 59, 66, 77, 84, 86, 88, 96, 98, 112, 118, 129, 132, 147, 154, 168, 172, 176, 177, 196, 224, 231, 236, 258, 264, 294, 301, 308, 336, 344, 352, 354, 392, 413, 462, 472, 473, 516, 528, 539, 588, 602, 616, 649, 672, 688, 708, 784, 826, 903, 924, 944, 946, 1032, 1056, 1078, 1176, 1204, 1232, 1239, 1298, 1376, 1416, 1419, 1568, 1617, 1652, 1806, 1848, 1888, 1892, 1947, 2064, 2107, 2156, 2352, 2408, 2464, 2478, 2537, 2596, 2832, 2838, 2891, 3234, 3304, 3311, 3612, 3696, 3784, 3894, 4128, 4214, 4312, 4543, 4704, 4816, 4956, 5074, 5192, 5664, 5676, 5782, 6321, 6468, 6608, 6622, 7224, 7392, 7568, 7611, 7788, 8428, 8624, 8673, 9086, 9632, 9912, 9933, 10148, 10384, 11352, 11564, 12642, 12936, 13216, 13244, 13629, 14448, 15136, 15222, 15576, 16856, 17248, 17346, 17759, 18172, 19824, 19866, 20296, 20768, 22704, 23128, 23177, 25284, 25872, 26488, 27258, 27907, 28896, 30444, 31152, 31801, 33712, 34692, 35518, 36344, 39648, 39732, 40592, 45408, 46256, 46354, 50568, 51744, 52976, 53277, 54516, 55814, 60888, 62304, 63602, 67424, 69384, 69531, 71036, 72688, 79464, 81184, 83721, 92512, 92708, 95403, 101136, 105952, 106554, 109032, 111628, 121776, 124313, 127204, 138768, 139062, 142072, 145376, 158928, 167442, 185416, 190806, 195349, 202272, 213108, 218064, 223256, 243552, 248626, 254408, 277536, 278124, 284144, 317856, 334884, 370832, 372939, 381612, 390698, 426216, 436128, 446512, 497252, 508816, 556248, 568288, 586047, 669768, 741664, 745878, 763224, 781396, 852432, 893024, 994504, 1017632, 1112496, 1172094, 1339536, 1367443, 1491756, 1526448, 1562792, 1704864, 1989008, 2224992, 2344188, 2679072, 2734886, 2983512, 3052896, 3125584, 3978016, 4102329, 4688376, 5469772, 5967024, 6251168, 8204658, 9376752, 10939544, 11934048, 16409316, 18753504, 21879088, 32818632, 43758176, 65637264, 131274528]

約数ペア:

[(1, 131274528), (2, 65637264), (3, 43758176), (4, 32818632), (6, 21879088), (7, 18753504), (8, 16409316), (11, 11934048), (12, 10939544), (14, 9376752), (16, 8204658), (21, 6251168), (22, 5967024), (24, 5469772), (28, 4688376), (32, 4102329), (33, 3978016), (42, 3125584), (43, 3052896), (44, 2983512), (48, 2734886), (49, 2679072), (56, 2344188), (59, 2224992), (66, 1989008), (77, 1704864), (84, 1562792), (86, 1526448), (88, 1491756), (96, 1367443), (98, 1339536), (112, 1172094), (118, 1112496), (129, 1017632), (132, 994504), (147, 893024), (154, 852432), (168, 781396), (172, 763224), (176, 745878), (177, 741664), (196, 669768), (224, 586047), (231, 568288), (236, 556248), (258, 508816), (264, 497252), (294, 446512), (301, 436128), (308, 426216), (336, 390698), (344, 381612), (352, 372939), (354, 370832), (392, 334884), (413, 317856), (462, 284144), (472, 278124), (473, 277536), (516, 254408), (528, 248626), (539, 243552), (588, 223256), (602, 218064), (616, 213108), (649, 202272), (672, 195349), (688, 190806), (708, 185416), (784, 167442), (826, 158928), (903, 145376), (924, 142072), (944, 139062), (946, 138768), (1032, 127204), (1056, 124313), (1078, 121776), (1176, 111628), (1204, 109032), (1232, 106554), (1239, 105952), (1298, 101136), (1376, 95403), (1416, 92708), (1419, 92512), (1568, 83721), (1617, 81184), (1652, 79464), (1806, 72688), (1848, 71036), (1888, 69531), (1892, 69384), (1947, 67424), (2064, 63602), (2107, 62304), (2156, 60888), (2352, 55814), (2408, 54516), (2464, 53277), (2478, 52976), (2537, 51744), (2596, 50568), (2832, 46354), (2838, 46256), (2891, 45408), (3234, 40592), (3304, 39732), (3311, 39648), (3612, 36344), (3696, 35518), (3784, 34692), (3894, 33712), (4128, 31801), (4214, 31152), (4312, 30444), (4543, 28896), (4704, 27907), (4816, 27258), (4956, 26488), (5074, 25872), (5192, 25284), (5664, 23177), (5676, 23128), (5782, 22704), (6321, 20768), (6468, 20296), (6608, 19866), (6622, 19824), (7224, 18172), (7392, 17759), (7568, 17346), (7611, 17248), (7788, 16856), (8428, 15576), (8624, 15222), (8673, 15136), (9086, 14448), (9632, 13629), (9912, 13244), (9933, 13216), (10148, 12936), (10384, 12642), (11352, 11564)]