161222437

素因数分解:

${\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 168537600

約数和(自身を除く): 7315163

約数列:

[1, 43, 83, 199, 227, 3569, 8557, 9761, 16517, 18841, 45173, 710231, 810163, 1942439, 3749359, 161222437]

約数ペア:

[(1, 161222437), (43, 3749359), (83, 1942439), (199, 810163), (227, 710231), (3569, 45173), (8557, 18841), (9761, 16517)]