144445084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{119971}}^1$

素因数の和:120025

約数の個数: 24

約数和(自身を含む): 295611008

約数和(自身を除く): 151165924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 119971, 239942, 479884, 839797, 1679594, 3359188, 5158753, 10317506, 20635012, 36111271, 72222542, 144445084]

約数ペア:

[(1, 144445084), (2, 72222542), (4, 36111271), (7, 20635012), (14, 10317506), (28, 5158753), (43, 3359188), (86, 1679594), (172, 839797), (301, 479884), (602, 239942), (1204, 119971)]