161018004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1916881}}^1$

素因数の和:1916895

約数の個数: 24

約数和(自身を含む): 429381568

約数和(自身を除く): 268363564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1916881, 3833762, 5750643, 7667524, 11501286, 13418167, 23002572, 26836334, 40254501, 53672668, 80509002, 161018004]

約数ペア:

[(1, 161018004), (2, 80509002), (3, 53672668), (4, 40254501), (6, 26836334), (7, 23002572), (12, 13418167), (14, 11501286), (21, 7667524), (28, 5750643), (42, 3833762), (84, 1916881)]