161000874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{388891}}^1$

素因数の和:388922

約数の個数: 24

約数和(自身を含む): 364002912

約数和(自身を除く): 203002038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 388891, 777782, 1166673, 2333346, 3500019, 7000038, 8944493, 17888986, 26833479, 53666958, 80500437, 161000874]

約数ペア:

[(1, 161000874), (2, 80500437), (3, 53666958), (6, 26833479), (9, 17888986), (18, 8944493), (23, 7000038), (46, 3500019), (69, 2333346), (138, 1166673), (207, 777782), (414, 388891)]