144195296

素因数分解:

$2^5\times 7^1\times {\mathrm{643729}}^1$

素因数の和:643746

約数の個数: 24

約数和(自身を含む): 324439920

約数和(自身を除く): 180244624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 643729, 1287458, 2574916, 4506103, 5149832, 9012206, 10299664, 18024412, 20599328, 36048824, 72097648, 144195296]

約数ペア:

[(1, 144195296), (2, 72097648), (4, 36048824), (7, 20599328), (8, 18024412), (14, 10299664), (16, 9012206), (28, 5149832), (32, 4506103), (56, 2574916), (112, 1287458), (224, 643729)]