197439744

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8293}}^1$

素因数の和:8343

約数の個数: 72

約数和(自身を含む): 542493952

約数和(自身を除く): 345054208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 8293, 11904, 16586, 23808, 24879, 33172, 49758, 66344, 99516, 132688, 199032, 257083, 265376, 398064, 514166, 530752, 771249, 796128, 1028332, 1061504, 1542498, 1592256, 2056664, 2123008, 3084996, 3184512, 4113328, 6169992, 6369024, 8226656, 12339984, 16453312, 24679968, 32906624, 49359936, 65813248, 98719872, 197439744]

約数ペア:

[(1, 197439744), (2, 98719872), (3, 65813248), (4, 49359936), (6, 32906624), (8, 24679968), (12, 16453312), (16, 12339984), (24, 8226656), (31, 6369024), (32, 6169992), (48, 4113328), (62, 3184512), (64, 3084996), (93, 2123008), (96, 2056664), (124, 1592256), (128, 1542498), (186, 1061504), (192, 1028332), (248, 796128), (256, 771249), (372, 530752), (384, 514166), (496, 398064), (744, 265376), (768, 257083), (992, 199032), (1488, 132688), (1984, 99516), (2976, 66344), (3968, 49758), (5952, 33172), (7936, 24879), (8293, 23808), (11904, 16586)]