161799442

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{54773}}^1$

素因数の和:54993

約数の個数: 16

約数和(自身を含む): 278690112

約数和(自身を除く): 116890670

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 54773, 109546, 383411, 766822, 11557103, 23114206, 80899721, 161799442]

約数ペア:

[(1, 161799442), (2, 80899721), (7, 23114206), (14, 11557103), (211, 766822), (422, 383411), (1477, 109546), (2954, 54773)]