156930980510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3703823}}^1$

素因数の和:3704072

約数の個数: 32

約数和(自身を含む): 298676367360

約数和(自身を除く): 141745386850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 8474, 21185, 42370, 3703823, 7407646, 18519115, 37038230, 70372637, 140745274, 351863185, 703726370, 825952529, 1651905058, 4129762645, 8259525290, 15693098051, 31386196102, 78465490255, 156930980510]

約数ペア:

[(1, 156930980510), (2, 78465490255), (5, 31386196102), (10, 15693098051), (19, 8259525290), (38, 4129762645), (95, 1651905058), (190, 825952529), (223, 703726370), (446, 351863185), (1115, 140745274), (2230, 70372637), (4237, 37038230), (8474, 18519115), (21185, 7407646), (42370, 3703823)]