143032624

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17987}}^1$

素因数の和:18073

約数の個数: 40

約数和(自身を含む): 321193728

約数和(自身を除く): 178161104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 17987, 35974, 71948, 125909, 143896, 251818, 287792, 503636, 1007272, 1277077, 2014544, 2554154, 5108308, 8939539, 10216616, 17879078, 20433232, 35758156, 71516312, 143032624]

約数ペア:

[(1, 143032624), (2, 71516312), (4, 35758156), (7, 20433232), (8, 17879078), (14, 10216616), (16, 8939539), (28, 5108308), (56, 2554154), (71, 2014544), (112, 1277077), (142, 1007272), (284, 503636), (497, 287792), (568, 251818), (994, 143896), (1136, 125909), (1988, 71948), (3976, 35974), (7952, 17987)]