143041556

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{138071}}^1$

素因数の和:138119

約数の個数: 24

約数和(自身を含む): 293817216

約数和(自身を除く): 150775660

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 138071, 276142, 552284, 966497, 1932994, 3865988, 5108627, 10217254, 20434508, 35760389, 71520778, 143041556]

約数ペア:

[(1, 143041556), (2, 71520778), (4, 35760389), (7, 20434508), (14, 10217254), (28, 5108627), (37, 3865988), (74, 1932994), (148, 966497), (259, 552284), (518, 276142), (1036, 138071)]