127981824

素因数分解:

$2^8\times 3^1\times {\mathrm{166643}}^1$

素因数の和:166662

約数の個数: 36

約数和(自身を含む): 340620336

約数和(自身を除く): 212638512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 166643, 333286, 499929, 666572, 999858, 1333144, 1999716, 2666288, 3999432, 5332576, 7998864, 10665152, 15997728, 21330304, 31995456, 42660608, 63990912, 127981824]

約数ペア:

[(1, 127981824), (2, 63990912), (3, 42660608), (4, 31995456), (6, 21330304), (8, 15997728), (12, 10665152), (16, 7998864), (24, 5332576), (32, 3999432), (48, 2666288), (64, 1999716), (96, 1333144), (128, 999858), (192, 666572), (256, 499929), (384, 333286), (768, 166643)]