144400228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271429}}^1$

素因数の和:271459

約数の個数: 24

約数和(自身を含む): 304001600

約数和(自身を除く): 159601372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 271429, 542858, 1085716, 1900003, 3800006, 5157151, 7600012, 10314302, 20628604, 36100057, 72200114, 144400228]

約数ペア:

[(1, 144400228), (2, 72200114), (4, 36100057), (7, 20628604), (14, 10314302), (19, 7600012), (28, 5157151), (38, 3800006), (76, 1900003), (133, 1085716), (266, 542858), (532, 271429)]