131377152

素因数分解:

$2^{11}\times 3^1\times {\mathrm{21383}}^1$

素因数の和:21408

約数の個数: 48

約数和(自身を含む): 350269920

約数和(自身を除く): 218892768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 21383, 42766, 64149, 85532, 128298, 171064, 256596, 342128, 513192, 684256, 1026384, 1368512, 2052768, 2737024, 4105536, 5474048, 8211072, 10948096, 16422144, 21896192, 32844288, 43792384, 65688576, 131377152]

約数ペア:

[(1, 131377152), (2, 65688576), (3, 43792384), (4, 32844288), (6, 21896192), (8, 16422144), (12, 10948096), (16, 8211072), (24, 5474048), (32, 4105536), (48, 2737024), (64, 2052768), (96, 1368512), (128, 1026384), (192, 684256), (256, 513192), (384, 342128), (512, 256596), (768, 171064), (1024, 128298), (1536, 85532), (2048, 64149), (3072, 42766), (6144, 21383)]