140499156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1672609}}^1$

素因数の和:1672623

約数の個数: 24

約数和(自身を含む): 374664640

約数和(自身を除く): 234165484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1672609, 3345218, 5017827, 6690436, 10035654, 11708263, 20071308, 23416526, 35124789, 46833052, 70249578, 140499156]

約数ペア:

[(1, 140499156), (2, 70249578), (3, 46833052), (4, 35124789), (6, 23416526), (7, 20071308), (12, 11708263), (14, 10035654), (21, 6690436), (28, 5017827), (42, 3345218), (84, 1672609)]