129128448

素因数分解:

$2^{11}\times 3^1\times {\mathrm{21017}}^1$

素因数の和:21042

約数の個数: 48

約数和(自身を含む): 344274840

約数和(自身を除く): 215146392

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, 21017, 42034, 63051, 84068, 126102, 168136, 252204, 336272, 504408, 672544, 1008816, 1345088, 2017632, 2690176, 4035264, 5380352, 8070528, 10760704, 16141056, 21521408, 32282112, 43042816, 64564224, 129128448]

約数ペア:

[(1, 129128448), (2, 64564224), (3, 43042816), (4, 32282112), (6, 21521408), (8, 16141056), (12, 10760704), (16, 8070528), (24, 5380352), (32, 4035264), (48, 2690176), (64, 2017632), (96, 1345088), (128, 1008816), (192, 672544), (256, 504408), (384, 336272), (512, 252204), (768, 168136), (1024, 126102), (1536, 84068), (2048, 63051), (3072, 42034), (6144, 21017)]