145442472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{865729}}^1$

素因数の和:865745

約数の個数: 32

約数和(自身を含む): 415550400

約数和(自身を除く): 270107928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 865729, 1731458, 2597187, 3462916, 5194374, 6060103, 6925832, 10388748, 12120206, 18180309, 20777496, 24240412, 36360618, 48480824, 72721236, 145442472]

約数ペア:

[(1, 145442472), (2, 72721236), (3, 48480824), (4, 36360618), (6, 24240412), (7, 20777496), (8, 18180309), (12, 12120206), (14, 10388748), (21, 6925832), (24, 6060103), (28, 5194374), (42, 3462916), (56, 2597187), (84, 1731458), (168, 865729)]