165189918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{37663}}^1$

素因数の和:37728

約数の個数: 32

約数和(自身を含む): 357958656

約数和(自身を除く): 192768738

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 37663, 75326, 112989, 225978, 640271, 1280542, 1619509, 1920813, 3239018, 3841626, 4858527, 9717054, 27531653, 55063306, 82594959, 165189918]

約数ペア:

[(1, 165189918), (2, 82594959), (3, 55063306), (6, 27531653), (17, 9717054), (34, 4858527), (43, 3841626), (51, 3239018), (86, 1920813), (102, 1619509), (129, 1280542), (258, 640271), (731, 225978), (1462, 112989), (2193, 75326), (4386, 37663)]