131975424

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 216

約数和(自身を含む): 446409600

約数和(自身を除く): 314434176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 167, 168, 192, 196, 224, 252, 256, 288, 294, 334, 336, 343, 384, 392, 441, 448, 501, 504, 576, 588, 668, 672, 686, 768, 784, 882, 896, 1002, 1008, 1029, 1152, 1169, 1176, 1336, 1344, 1372, 1503, 1568, 1764, 1792, 2004, 2016, 2058, 2304, 2338, 2352, 2672, 2688, 2744, 3006, 3087, 3136, 3507, 3528, 4008, 4032, 4116, 4676, 4704, 5344, 5376, 5488, 6012, 6174, 6272, 7014, 7056, 8016, 8064, 8183, 8232, 9352, 9408, 10521, 10688, 10976, 12024, 12348, 12544, 14028, 14112, 16032, 16128, 16366, 16464, 18704, 18816, 21042, 21376, 21952, 24048, 24549, 24696, 28056, 28224, 32064, 32732, 32928, 37408, 37632, 42084, 42752, 43904, 48096, 49098, 49392, 56112, 56448, 57281, 64128, 65464, 65856, 73647, 74816, 84168, 87808, 96192, 98196, 98784, 112224, 112896, 114562, 128256, 130928, 131712, 147294, 149632, 168336, 171843, 192384, 196392, 197568, 224448, 229124, 261856, 263424, 294588, 299264, 336672, 343686, 384768, 392784, 395136, 448896, 458248, 515529, 523712, 589176, 673344, 687372, 785568, 790272, 897792, 916496, 1031058, 1047424, 1178352, 1346688, 1374744, 1571136, 1832992, 2062116, 2094848, 2356704, 2693376, 2749488, 3142272, 3665984, 4124232, 4713408, 5498976, 6284544, 7331968, 8248464, 9426816, 10997952, 14663936, 16496928, 18853632, 21995904, 32993856, 43991808, 65987712, 131975424]

約数ペア:

[(1, 131975424), (2, 65987712), (3, 43991808), (4, 32993856), (6, 21995904), (7, 18853632), (8, 16496928), (9, 14663936), (12, 10997952), (14, 9426816), (16, 8248464), (18, 7331968), (21, 6284544), (24, 5498976), (28, 4713408), (32, 4124232), (36, 3665984), (42, 3142272), (48, 2749488), (49, 2693376), (56, 2356704), (63, 2094848), (64, 2062116), (72, 1832992), (84, 1571136), (96, 1374744), (98, 1346688), (112, 1178352), (126, 1047424), (128, 1031058), (144, 916496), (147, 897792), (167, 790272), (168, 785568), (192, 687372), (196, 673344), (224, 589176), (252, 523712), (256, 515529), (288, 458248), (294, 448896), (334, 395136), (336, 392784), (343, 384768), (384, 343686), (392, 336672), (441, 299264), (448, 294588), (501, 263424), (504, 261856), (576, 229124), (588, 224448), (668, 197568), (672, 196392), (686, 192384), (768, 171843), (784, 168336), (882, 149632), (896, 147294), (1002, 131712), (1008, 130928), (1029, 128256), (1152, 114562), (1169, 112896), (1176, 112224), (1336, 98784), (1344, 98196), (1372, 96192), (1503, 87808), (1568, 84168), (1764, 74816), (1792, 73647), (2004, 65856), (2016, 65464), (2058, 64128), (2304, 57281), (2338, 56448), (2352, 56112), (2672, 49392), (2688, 49098), (2744, 48096), (3006, 43904), (3087, 42752), (3136, 42084), (3507, 37632), (3528, 37408), (4008, 32928), (4032, 32732), (4116, 32064), (4676, 28224), (4704, 28056), (5344, 24696), (5376, 24549), (5488, 24048), (6012, 21952), (6174, 21376), (6272, 21042), (7014, 18816), (7056, 18704), (8016, 16464), (8064, 16366), (8183, 16128), (8232, 16032), (9352, 14112), (9408, 14028), (10521, 12544), (10688, 12348), (10976, 12024)]