144401236

素因数分解:

$2^2\times 7^2\times {\mathrm{736741}}^1$

素因数の和:736759

約数の個数: 18

約数和(自身を含む): 293960058

約数和(自身を除く): 149558822

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 736741, 1473482, 2946964, 5157187, 10314374, 20628748, 36100309, 72200618, 144401236]

約数ペア:

[(1, 144401236), (2, 72200618), (4, 36100309), (7, 20628748), (14, 10314374), (28, 5157187), (49, 2946964), (98, 1473482), (196, 736741)]