165915652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 352864512

約数和(自身を除く): 186948860

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 4861, 4876, 8533, 9722, 17066, 19444, 34027, 34132, 68054, 111803, 136108, 223606, 257633, 447212, 515266, 782621, 1030532, 1565242, 1803431, 3130484, 3606862, 5925559, 7213724, 11851118, 23702236, 41478913, 82957826, 165915652]

約数ペア:

[(1, 165915652), (2, 82957826), (4, 41478913), (7, 23702236), (14, 11851118), (23, 7213724), (28, 5925559), (46, 3606862), (53, 3130484), (92, 1803431), (106, 1565242), (161, 1030532), (212, 782621), (322, 515266), (371, 447212), (644, 257633), (742, 223606), (1219, 136108), (1484, 111803), (2438, 68054), (4861, 34132), (4876, 34027), (8533, 19444), (9722, 17066)]