155910724

素因数分解:

$2^2\times {\mathrm{1759}}^1\times {\mathrm{22159}}^1$

素因数の和:23922

約数の個数: 12

約数和(自身を含む): 273011200

約数和(自身を除く): 117100476

約数列:

[1, 2, 4, 1759, 3518, 7036, 22159, 44318, 88636, 38977681, 77955362, 155910724]

約数ペア:

[(1, 155910724), (2, 77955362), (4, 38977681), (1759, 88636), (3518, 44318), (7036, 22159)]