140829804968

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{10954403}}^1$

素因数の和:10956016

約数の個数: 16

約数和(自身を含む): 264220224480

約数和(自身を除く): 123390419512

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 12856, 10954403, 21908806, 43817612, 87635224, 17603725621, 35207451242, 70414902484, 140829804968]

約数ペア:

[(1, 140829804968), (2, 70414902484), (4, 35207451242), (8, 17603725621), (1607, 87635224), (3214, 43817612), (6428, 21908806), (12856, 10954403)]