180645982

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 302169600

約数和(自身を除く): 121523618

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 859, 869, 1331, 1718, 1738, 2662, 9449, 9559, 18898, 19118, 67861, 103939, 105149, 135722, 207878, 210298, 746471, 1143329, 1492942, 2286658, 8211181, 16422362, 90322991, 180645982]

約数ペア:

[(1, 180645982), (2, 90322991), (11, 16422362), (22, 8211181), (79, 2286658), (121, 1492942), (158, 1143329), (242, 746471), (859, 210298), (869, 207878), (1331, 135722), (1718, 105149), (1738, 103939), (2662, 67861), (9449, 19118), (9559, 18898)]