164543994

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{23993}}^1$

素因数の和:24131

約数の個数: 32

約数和(自身を含む): 368547840

約数和(自身を除く): 204003846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 23993, 47986, 71979, 143958, 215937, 431874, 647811, 1295622, 3047111, 6094222, 9141333, 18282666, 27423999, 54847998, 82271997, 164543994]

約数ペア:

[(1, 164543994), (2, 82271997), (3, 54847998), (6, 27423999), (9, 18282666), (18, 9141333), (27, 6094222), (54, 3047111), (127, 1295622), (254, 647811), (381, 431874), (762, 215937), (1143, 143958), (2286, 71979), (3429, 47986), (6858, 23993)]