161222982

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{368089}}^1$

素因数の和:368167

約数の個数: 16

約数和(自身を含む): 326863920

約数和(自身を除く): 165640938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 368089, 736178, 1104267, 2208534, 26870497, 53740994, 80611491, 161222982]

約数ペア:

[(1, 161222982), (2, 80611491), (3, 53740994), (6, 26870497), (73, 2208534), (146, 1104267), (219, 736178), (438, 368089)]