158228244

素因数分解:

$2^2\times 3^2\times {\mathrm{4395229}}^1$

素因数の和:4395239

約数の個数: 18

約数和(自身を含む): 399965930

約数和(自身を除く): 241737686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4395229, 8790458, 13185687, 17580916, 26371374, 39557061, 52742748, 79114122, 158228244]

約数ペア:

[(1, 158228244), (2, 79114122), (3, 52742748), (4, 39557061), (6, 26371374), (9, 17580916), (12, 13185687), (18, 8790458), (36, 4395229)]