143328008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{267403}}^1$

素因数の和:267476

約数の個数: 16

約数和(自身を含む): 272752080

約数和(自身を除く): 129424072

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 267403, 534806, 1069612, 2139224, 17916001, 35832002, 71664004, 143328008]

約数ペア:

[(1, 143328008), (2, 71664004), (4, 35832002), (8, 17916001), (67, 2139224), (134, 1069612), (268, 534806), (536, 267403)]