143394608

素因数分解:

$2^4\times 7^1\times {\mathrm{1280309}}^1$

素因数の和:1280324

約数の個数: 20

約数和(自身を含む): 317516880

約数和(自身を除く): 174122272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1280309, 2560618, 5121236, 8962163, 10242472, 17924326, 20484944, 35848652, 71697304, 143394608]

約数ペア:

[(1, 143394608), (2, 71697304), (4, 35848652), (7, 20484944), (8, 17924326), (14, 10242472), (16, 8962163), (28, 5121236), (56, 2560618), (112, 1280309)]