159421788

素因数分解:

$2^2\times 3^2\times {\mathrm{4428383}}^1$

素因数の和:4428393

約数の個数: 18

約数和(自身を含む): 402982944

約数和(自身を除く): 243561156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4428383, 8856766, 13285149, 17713532, 26570298, 39855447, 53140596, 79710894, 159421788]

約数ペア:

[(1, 159421788), (2, 79710894), (3, 53140596), (4, 39855447), (6, 26570298), (9, 17713532), (12, 13285149), (18, 8856766), (36, 4428383)]