164568516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1959149}}^1$

素因数の和:1959163

約数の個数: 24

約数和(自身を含む): 438849600

約数和(自身を除く): 274281084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1959149, 3918298, 5877447, 7836596, 11754894, 13714043, 23509788, 27428086, 41142129, 54856172, 82284258, 164568516]

約数ペア:

[(1, 164568516), (2, 82284258), (3, 54856172), (4, 41142129), (6, 27428086), (7, 23509788), (12, 13714043), (14, 11754894), (21, 7836596), (28, 5877447), (42, 3918298), (84, 1959149)]