142010904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{845303}}^1$

素因数の和:845319

約数の個数: 32

約数和(自身を含む): 405745920

約数和(自身を除く): 263735016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 845303, 1690606, 2535909, 3381212, 5071818, 5917121, 6762424, 10143636, 11834242, 17751363, 20287272, 23668484, 35502726, 47336968, 71005452, 142010904]

約数ペア:

[(1, 142010904), (2, 71005452), (3, 47336968), (4, 35502726), (6, 23668484), (7, 20287272), (8, 17751363), (12, 11834242), (14, 10143636), (21, 6762424), (24, 5917121), (28, 5071818), (42, 3381212), (56, 2535909), (84, 1690606), (168, 845303)]