164012836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73351}}^1$

素因数の和:73411

約数の個数: 24

約数和(自身を含む): 316293824

約数和(自身を除く): 152280988

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 73351, 146702, 293404, 953563, 1907126, 3154093, 3814252, 6308186, 12616372, 41003209, 82006418, 164012836]

約数ペア:

[(1, 164012836), (2, 82006418), (4, 41003209), (13, 12616372), (26, 6308186), (43, 3814252), (52, 3154093), (86, 1907126), (172, 953563), (559, 293404), (1118, 146702), (2236, 73351)]