159386886

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{40433}}^1$

素因数の和:40517

約数の個数: 32

約数和(自身を含む): 359053920

約数和(自身を除く): 199667034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 40433, 80866, 121299, 242598, 363897, 727794, 1091691, 2183382, 2951609, 5903218, 8854827, 17709654, 26564481, 53128962, 79693443, 159386886]

約数ペア:

[(1, 159386886), (2, 79693443), (3, 53128962), (6, 26564481), (9, 17709654), (18, 8854827), (27, 5903218), (54, 2951609), (73, 2183382), (146, 1091691), (219, 727794), (438, 363897), (657, 242598), (1314, 121299), (1971, 80866), (3942, 40433)]