164075646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3906563}}^1$

素因数の和:3906575

約数の個数: 16

約数和(自身を含む): 375030144

約数和(自身を除く): 210954498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3906563, 7813126, 11719689, 23439378, 27345941, 54691882, 82037823, 164075646]

約数ペア:

[(1, 164075646), (2, 82037823), (3, 54691882), (6, 27345941), (7, 23439378), (14, 11719689), (21, 7813126), (42, 3906563)]