138397952

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 377485920

約数和(自身を除く): 239087968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 59, 64, 68, 77, 88, 98, 112, 118, 119, 128, 136, 154, 176, 187, 196, 224, 236, 238, 256, 272, 308, 352, 374, 392, 413, 448, 472, 476, 539, 544, 616, 649, 704, 748, 784, 826, 833, 896, 944, 952, 1003, 1078, 1088, 1232, 1298, 1309, 1408, 1496, 1568, 1652, 1666, 1792, 1888, 1904, 2006, 2156, 2176, 2464, 2596, 2618, 2816, 2891, 2992, 3136, 3304, 3332, 3776, 3808, 4012, 4312, 4352, 4543, 4928, 5192, 5236, 5782, 5984, 6272, 6608, 6664, 7021, 7552, 7616, 8024, 8624, 9086, 9163, 9856, 10384, 10472, 11033, 11564, 11968, 12544, 13216, 13328, 14042, 15104, 15232, 16048, 17248, 18172, 18326, 19712, 20768, 20944, 22066, 23128, 23936, 26432, 26656, 28084, 30464, 31801, 32096, 34496, 36344, 36652, 41536, 41888, 44132, 46256, 47872, 49147, 52864, 53312, 56168, 63602, 64192, 68992, 72688, 73304, 77231, 83072, 83776, 88264, 92512, 98294, 105728, 106624, 112336, 127204, 128384, 137984, 145376, 146608, 154462, 166144, 167552, 176528, 185024, 196588, 213248, 224672, 254408, 256768, 290752, 293216, 308924, 335104, 353056, 370048, 393176, 449344, 508816, 540617, 581504, 586432, 617848, 706112, 740096, 786352, 898688, 1017632, 1081234, 1163008, 1172864, 1235696, 1412224, 1572704, 1797376, 2035264, 2162468, 2345728, 2471392, 2824448, 3145408, 4070528, 4324936, 4942784, 6290816, 8141056, 8649872, 9885568, 12581632, 17299744, 19771136, 34599488, 69198976, 138397952]

約数ペア:

[(1, 138397952), (2, 69198976), (4, 34599488), (7, 19771136), (8, 17299744), (11, 12581632), (14, 9885568), (16, 8649872), (17, 8141056), (22, 6290816), (28, 4942784), (32, 4324936), (34, 4070528), (44, 3145408), (49, 2824448), (56, 2471392), (59, 2345728), (64, 2162468), (68, 2035264), (77, 1797376), (88, 1572704), (98, 1412224), (112, 1235696), (118, 1172864), (119, 1163008), (128, 1081234), (136, 1017632), (154, 898688), (176, 786352), (187, 740096), (196, 706112), (224, 617848), (236, 586432), (238, 581504), (256, 540617), (272, 508816), (308, 449344), (352, 393176), (374, 370048), (392, 353056), (413, 335104), (448, 308924), (472, 293216), (476, 290752), (539, 256768), (544, 254408), (616, 224672), (649, 213248), (704, 196588), (748, 185024), (784, 176528), (826, 167552), (833, 166144), (896, 154462), (944, 146608), (952, 145376), (1003, 137984), (1078, 128384), (1088, 127204), (1232, 112336), (1298, 106624), (1309, 105728), (1408, 98294), (1496, 92512), (1568, 88264), (1652, 83776), (1666, 83072), (1792, 77231), (1888, 73304), (1904, 72688), (2006, 68992), (2156, 64192), (2176, 63602), (2464, 56168), (2596, 53312), (2618, 52864), (2816, 49147), (2891, 47872), (2992, 46256), (3136, 44132), (3304, 41888), (3332, 41536), (3776, 36652), (3808, 36344), (4012, 34496), (4312, 32096), (4352, 31801), (4543, 30464), (4928, 28084), (5192, 26656), (5236, 26432), (5782, 23936), (5984, 23128), (6272, 22066), (6608, 20944), (6664, 20768), (7021, 19712), (7552, 18326), (7616, 18172), (8024, 17248), (8624, 16048), (9086, 15232), (9163, 15104), (9856, 14042), (10384, 13328), (10472, 13216), (11033, 12544), (11564, 11968)]