165282196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{18131}}^1$

素因数の和:18231

約数の個数: 24

約数和(自身を含む): 301571424

約数和(自身を除く): 136289228

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 18131, 36262, 72524, 779633, 960943, 1559266, 1921886, 3118532, 3843772, 41320549, 82641098, 165282196]

約数ペア:

[(1, 165282196), (2, 82641098), (4, 41320549), (43, 3843772), (53, 3118532), (86, 1921886), (106, 1559266), (172, 960943), (212, 779633), (2279, 72524), (4558, 36262), (9116, 18131)]