142799816

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{140551}}^1$

素因数の和:140684

約数の個数: 16

約数和(自身を含む): 269859840

約数和(自身を除く): 127060024

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 140551, 281102, 562204, 1124408, 17849977, 35699954, 71399908, 142799816]

約数ペア:

[(1, 142799816), (2, 71399908), (4, 35699954), (8, 17849977), (127, 1124408), (254, 562204), (508, 281102), (1016, 140551)]