128267034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6271}}^1$

素因数の和:6770

約数の個数: 32

約数和(自身を含む): 293830656

約数和(自身を除く): 165563622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 6271, 6818, 10227, 12542, 18813, 20454, 37626, 43897, 87794, 131691, 263382, 3053977, 6107954, 9161931, 18323862, 21377839, 42755678, 64133517, 128267034]

約数ペア:

[(1, 128267034), (2, 64133517), (3, 42755678), (6, 21377839), (7, 18323862), (14, 9161931), (21, 6107954), (42, 3053977), (487, 263382), (974, 131691), (1461, 87794), (2922, 43897), (3409, 37626), (6271, 20454), (6818, 18813), (10227, 12542)]