124976128

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 66

約数和(自身を含む): 260181888

約数和(自身を除く): 135205760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 512, 961, 992, 1016, 1024, 1922, 1984, 2032, 3844, 3937, 3968, 4064, 7688, 7874, 7936, 8128, 15376, 15748, 15872, 16256, 30752, 31496, 31744, 32512, 61504, 62992, 65024, 122047, 123008, 125984, 130048, 244094, 246016, 251968, 488188, 492032, 503936, 976376, 984064, 1007872, 1952752, 2015744, 3905504, 4031488, 7811008, 15622016, 31244032, 62488064, 124976128]

約数ペア:

[(1, 124976128), (2, 62488064), (4, 31244032), (8, 15622016), (16, 7811008), (31, 4031488), (32, 3905504), (62, 2015744), (64, 1952752), (124, 1007872), (127, 984064), (128, 976376), (248, 503936), (254, 492032), (256, 488188), (496, 251968), (508, 246016), (512, 244094), (961, 130048), (992, 125984), (1016, 123008), (1024, 122047), (1922, 65024), (1984, 62992), (2032, 61504), (3844, 32512), (3937, 31744), (3968, 31496), (4064, 30752), (7688, 16256), (7874, 15872), (7936, 15748), (8128, 15376)]