128844288

素因数分解:

$2^9\times 3^2\times {\mathrm{27961}}^1$

素因数の和:27985

約数の個数: 60

約数和(自身を含む): 371866638

約数和(自身を除く): 243022350

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 27961, 55922, 83883, 111844, 167766, 223688, 251649, 335532, 447376, 503298, 671064, 894752, 1006596, 1342128, 1789504, 2013192, 2684256, 3579008, 4026384, 5368512, 7158016, 8052768, 10737024, 14316032, 16105536, 21474048, 32211072, 42948096, 64422144, 128844288]

約数ペア:

[(1, 128844288), (2, 64422144), (3, 42948096), (4, 32211072), (6, 21474048), (8, 16105536), (9, 14316032), (12, 10737024), (16, 8052768), (18, 7158016), (24, 5368512), (32, 4026384), (36, 3579008), (48, 2684256), (64, 2013192), (72, 1789504), (96, 1342128), (128, 1006596), (144, 894752), (192, 671064), (256, 503298), (288, 447376), (384, 335532), (512, 251649), (576, 223688), (768, 167766), (1152, 111844), (1536, 83883), (2304, 55922), (4608, 27961)]