143249516

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 254252544

約数和(自身を除く): 111003028

約数列:

[1, 2, 4, 103, 206, 271, 412, 542, 1084, 1283, 2566, 5132, 27913, 55826, 111652, 132149, 264298, 347693, 528596, 695386, 1390772, 35812379, 71624758, 143249516]

約数ペア:

[(1, 143249516), (2, 71624758), (4, 35812379), (103, 1390772), (206, 695386), (271, 528596), (412, 347693), (542, 264298), (1084, 132149), (1283, 111652), (2566, 55826), (5132, 27913)]