197963136

素因数分解:

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

素因数の和:211

約数の個数: 256

約数和(自身を含む): 685440000

約数和(自身を除く): 487476864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 167, 168, 189, 192, 196, 216, 224, 252, 288, 294, 334, 336, 343, 378, 384, 392, 432, 441, 448, 501, 504, 576, 588, 668, 672, 686, 756, 784, 864, 882, 896, 1002, 1008, 1029, 1152, 1169, 1176, 1323, 1336, 1344, 1372, 1503, 1512, 1568, 1728, 1764, 2004, 2016, 2058, 2338, 2352, 2646, 2672, 2688, 2744, 3006, 3024, 3087, 3136, 3456, 3507, 3528, 4008, 4032, 4116, 4509, 4676, 4704, 5292, 5344, 5488, 6012, 6048, 6174, 6272, 7014, 7056, 8016, 8064, 8183, 8232, 9018, 9261, 9352, 9408, 10521, 10584, 10688, 10976, 12024, 12096, 12348, 14028, 14112, 16032, 16366, 16464, 18036, 18522, 18704, 18816, 21042, 21168, 21376, 21952, 24048, 24192, 24549, 24696, 28056, 28224, 31563, 32064, 32732, 32928, 36072, 37044, 37408, 42084, 42336, 43904, 48096, 49098, 49392, 56112, 56448, 57281, 63126, 64128, 65464, 65856, 72144, 73647, 74088, 74816, 84168, 84672, 96192, 98196, 98784, 112224, 114562, 126252, 130928, 131712, 144288, 147294, 148176, 149632, 168336, 169344, 171843, 192384, 196392, 197568, 220941, 224448, 229124, 252504, 261856, 288576, 294588, 296352, 336672, 343686, 392784, 395136, 441882, 448896, 458248, 505008, 515529, 523712, 577152, 589176, 592704, 673344, 687372, 785568, 883764, 916496, 1010016, 1031058, 1047424, 1178352, 1185408, 1346688, 1374744, 1546587, 1571136, 1767528, 1832992, 2020032, 2062116, 2356704, 2749488, 3093174, 3142272, 3535056, 3665984, 4040064, 4124232, 4713408, 5498976, 6186348, 7070112, 7331968, 8248464, 9426816, 10997952, 12372696, 14140224, 16496928, 21995904, 24745392, 28280448, 32993856, 49490784, 65987712, 98981568, 197963136]

約数ペア:

[(1, 197963136), (2, 98981568), (3, 65987712), (4, 49490784), (6, 32993856), (7, 28280448), (8, 24745392), (9, 21995904), (12, 16496928), (14, 14140224), (16, 12372696), (18, 10997952), (21, 9426816), (24, 8248464), (27, 7331968), (28, 7070112), (32, 6186348), (36, 5498976), (42, 4713408), (48, 4124232), (49, 4040064), (54, 3665984), (56, 3535056), (63, 3142272), (64, 3093174), (72, 2749488), (84, 2356704), (96, 2062116), (98, 2020032), (108, 1832992), (112, 1767528), (126, 1571136), (128, 1546587), (144, 1374744), (147, 1346688), (167, 1185408), (168, 1178352), (189, 1047424), (192, 1031058), (196, 1010016), (216, 916496), (224, 883764), (252, 785568), (288, 687372), (294, 673344), (334, 592704), (336, 589176), (343, 577152), (378, 523712), (384, 515529), (392, 505008), (432, 458248), (441, 448896), (448, 441882), (501, 395136), (504, 392784), (576, 343686), (588, 336672), (668, 296352), (672, 294588), (686, 288576), (756, 261856), (784, 252504), (864, 229124), (882, 224448), (896, 220941), (1002, 197568), (1008, 196392), (1029, 192384), (1152, 171843), (1169, 169344), (1176, 168336), (1323, 149632), (1336, 148176), (1344, 147294), (1372, 144288), (1503, 131712), (1512, 130928), (1568, 126252), (1728, 114562), (1764, 112224), (2004, 98784), (2016, 98196), (2058, 96192), (2338, 84672), (2352, 84168), (2646, 74816), (2672, 74088), (2688, 73647), (2744, 72144), (3006, 65856), (3024, 65464), (3087, 64128), (3136, 63126), (3456, 57281), (3507, 56448), (3528, 56112), (4008, 49392), (4032, 49098), (4116, 48096), (4509, 43904), (4676, 42336), (4704, 42084), (5292, 37408), (5344, 37044), (5488, 36072), (6012, 32928), (6048, 32732), (6174, 32064), (6272, 31563), (7014, 28224), (7056, 28056), (8016, 24696), (8064, 24549), (8183, 24192), (8232, 24048), (9018, 21952), (9261, 21376), (9352, 21168), (9408, 21042), (10521, 18816), (10584, 18704), (10688, 18522), (10976, 18036), (12024, 16464), (12096, 16366), (12348, 16032), (14028, 14112)]