127271616

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21383}}^1$

素因数の和:21429

約数の個数: 56

約数和(自身を含む): 347618304

約数和(自身を除く): 220346688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 21383, 42766, 64149, 85532, 128298, 171064, 256596, 342128, 513192, 662873, 684256, 1026384, 1325746, 1368512, 1988619, 2052768, 2651492, 3977238, 4105536, 5302984, 7954476, 10605968, 15908952, 21211936, 31817904, 42423872, 63635808, 127271616]

約数ペア:

[(1, 127271616), (2, 63635808), (3, 42423872), (4, 31817904), (6, 21211936), (8, 15908952), (12, 10605968), (16, 7954476), (24, 5302984), (31, 4105536), (32, 3977238), (48, 2651492), (62, 2052768), (64, 1988619), (93, 1368512), (96, 1325746), (124, 1026384), (186, 684256), (192, 662873), (248, 513192), (372, 342128), (496, 256596), (744, 171064), (992, 128298), (1488, 85532), (1984, 64149), (2976, 42766), (5952, 21383)]