161188524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{639637}}^1$

素因数の和:639654

約数の個数: 36

約数和(自身を含む): 465656464

約数和(自身を除く): 304467940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 639637, 1279274, 1918911, 2558548, 3837822, 4477459, 5756733, 7675644, 8954918, 11513466, 13432377, 17909836, 23026932, 26864754, 40297131, 53729508, 80594262, 161188524]

約数ペア:

[(1, 161188524), (2, 80594262), (3, 53729508), (4, 40297131), (6, 26864754), (7, 23026932), (9, 17909836), (12, 13432377), (14, 11513466), (18, 8954918), (21, 7675644), (28, 5756733), (36, 4477459), (42, 3837822), (63, 2558548), (84, 1918911), (126, 1279274), (252, 639637)]