168605556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2007209}}^1$

素因数の和:2007223

約数の個数: 24

約数和(自身を含む): 449615040

約数和(自身を除く): 281009484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2007209, 4014418, 6021627, 8028836, 12043254, 14050463, 24086508, 28100926, 42151389, 56201852, 84302778, 168605556]

約数ペア:

[(1, 168605556), (2, 84302778), (3, 56201852), (4, 42151389), (6, 28100926), (7, 24086508), (12, 14050463), (14, 12043254), (21, 8028836), (28, 6021627), (42, 4014418), (84, 2007209)]