165789424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3301}}^1$

素因数の和:3425

約数の個数: 40

約数和(自身を含む): 333290672

約数和(自身を除く): 167501248

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3139, 3301, 6278, 6602, 12556, 13204, 25112, 26408, 50224, 52816, 141943, 240973, 283886, 481946, 567772, 963892, 1135544, 1927784, 2271088, 3855568, 10361839, 20723678, 41447356, 82894712, 165789424]

約数ペア:

[(1, 165789424), (2, 82894712), (4, 41447356), (8, 20723678), (16, 10361839), (43, 3855568), (73, 2271088), (86, 1927784), (146, 1135544), (172, 963892), (292, 567772), (344, 481946), (584, 283886), (688, 240973), (1168, 141943), (3139, 52816), (3301, 50224), (6278, 26408), (6602, 25112), (12556, 13204)]