129437192

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{703463}}^1$

素因数の和:703492

約数の個数: 16

約数和(自身を含む): 253247040

約数和(自身を除く): 123809848

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 703463, 1406926, 2813852, 5627704, 16179649, 32359298, 64718596, 129437192]

約数ペア:

[(1, 129437192), (2, 64718596), (4, 32359298), (8, 16179649), (23, 5627704), (46, 2813852), (92, 1406926), (184, 703463)]