161799244

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{2441}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 288409968

約数和(自身を除く): 126610724

約数列:

[1, 2, 4, 73, 146, 227, 292, 454, 908, 2441, 4882, 9764, 16571, 33142, 66284, 178193, 356386, 554107, 712772, 1108214, 2216428, 40449811, 80899622, 161799244]

約数ペア:

[(1, 161799244), (2, 80899622), (4, 40449811), (73, 2216428), (146, 1108214), (227, 712772), (292, 554107), (454, 356386), (908, 178193), (2441, 66284), (4882, 33142), (9764, 16571)]