168207744

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 467470080

約数和(自身を除く): 299262336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 64, 86, 96, 122, 128, 129, 167, 172, 183, 192, 244, 258, 334, 344, 366, 384, 488, 501, 516, 668, 688, 732, 976, 1002, 1032, 1336, 1376, 1464, 1952, 2004, 2064, 2623, 2672, 2752, 2928, 3904, 4008, 4128, 5246, 5344, 5504, 5856, 7181, 7808, 7869, 8016, 8256, 10187, 10492, 10688, 11712, 14362, 15738, 16032, 16512, 20374, 20984, 21376, 21543, 23424, 28724, 30561, 31476, 32064, 40748, 41968, 43086, 57448, 61122, 62952, 64128, 81496, 83936, 86172, 114896, 122244, 125904, 162992, 167872, 172344, 229792, 244488, 251808, 325984, 335744, 344688, 438041, 459584, 488976, 503616, 651968, 689376, 876082, 919168, 977952, 1007232, 1303936, 1314123, 1378752, 1752164, 1955904, 2628246, 2757504, 3504328, 3911808, 5256492, 7008656, 10512984, 14017312, 21025968, 28034624, 42051936, 56069248, 84103872, 168207744]

約数ペア:

[(1, 168207744), (2, 84103872), (3, 56069248), (4, 42051936), (6, 28034624), (8, 21025968), (12, 14017312), (16, 10512984), (24, 7008656), (32, 5256492), (43, 3911808), (48, 3504328), (61, 2757504), (64, 2628246), (86, 1955904), (96, 1752164), (122, 1378752), (128, 1314123), (129, 1303936), (167, 1007232), (172, 977952), (183, 919168), (192, 876082), (244, 689376), (258, 651968), (334, 503616), (344, 488976), (366, 459584), (384, 438041), (488, 344688), (501, 335744), (516, 325984), (668, 251808), (688, 244488), (732, 229792), (976, 172344), (1002, 167872), (1032, 162992), (1336, 125904), (1376, 122244), (1464, 114896), (1952, 86172), (2004, 83936), (2064, 81496), (2623, 64128), (2672, 62952), (2752, 61122), (2928, 57448), (3904, 43086), (4008, 41968), (4128, 40748), (5246, 32064), (5344, 31476), (5504, 30561), (5856, 28724), (7181, 23424), (7808, 21543), (7869, 21376), (8016, 20984), (8256, 20374), (10187, 16512), (10492, 16032), (10688, 15738), (11712, 14362)]