111974152

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{208907}}^1$

素因数の和:208980

約数の個数: 16

約数和(自身を含む): 213086160

約数和(自身を除く): 101112008

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 208907, 417814, 835628, 1671256, 13996769, 27993538, 55987076, 111974152]

約数ペア:

[(1, 111974152), (2, 55987076), (4, 27993538), (8, 13996769), (67, 1671256), (134, 835628), (268, 417814), (536, 208907)]