195491968

素因数分解:

$2^7\times 7^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 460468800

約数和(自身を除く): 264976832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 284, 392, 439, 448, 497, 568, 784, 878, 896, 994, 1136, 1568, 1756, 1988, 2272, 3073, 3136, 3479, 3512, 3976, 4544, 6146, 6272, 6958, 7024, 7952, 9088, 12292, 13916, 14048, 15904, 21511, 24584, 27832, 28096, 31169, 31808, 43022, 49168, 55664, 56192, 62338, 63616, 86044, 98336, 111328, 124676, 172088, 196672, 218183, 222656, 249352, 344176, 393344, 436366, 445312, 498704, 688352, 872732, 997408, 1376704, 1527281, 1745464, 1994816, 2753408, 3054562, 3490928, 3989632, 6109124, 6981856, 12218248, 13963712, 24436496, 27927424, 48872992, 97745984, 195491968]

約数ペア:

[(1, 195491968), (2, 97745984), (4, 48872992), (7, 27927424), (8, 24436496), (14, 13963712), (16, 12218248), (28, 6981856), (32, 6109124), (49, 3989632), (56, 3490928), (64, 3054562), (71, 2753408), (98, 1994816), (112, 1745464), (128, 1527281), (142, 1376704), (196, 997408), (224, 872732), (284, 688352), (392, 498704), (439, 445312), (448, 436366), (497, 393344), (568, 344176), (784, 249352), (878, 222656), (896, 218183), (994, 196672), (1136, 172088), (1568, 124676), (1756, 111328), (1988, 98336), (2272, 86044), (3073, 63616), (3136, 62338), (3479, 56192), (3512, 55664), (3976, 49168), (4544, 43022), (6146, 31808), (6272, 31169), (6958, 28096), (7024, 27832), (7952, 24584), (9088, 21511), (12292, 15904), (13916, 14048)]