165031316

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{522251}}^1$

素因数の和:522334

約数の個数: 12

約数和(自身を含む): 292461120

約数和(自身を除く): 127429804

約数列:

[1, 2, 4, 79, 158, 316, 522251, 1044502, 2089004, 41257829, 82515658, 165031316]

約数ペア:

[(1, 165031316), (2, 82515658), (4, 41257829), (79, 2089004), (158, 1044502), (316, 522251)]