168431346

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{135613}}^1$

素因数の和:135647

約数の個数: 32

約数和(自身を含む): 390568320

約数和(自身を除く): 222136974

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 135613, 271226, 406839, 813678, 1220517, 2441034, 3119099, 3661551, 6238198, 7323102, 9357297, 18714594, 28071891, 56143782, 84215673, 168431346]

約数ペア:

[(1, 168431346), (2, 84215673), (3, 56143782), (6, 28071891), (9, 18714594), (18, 9357297), (23, 7323102), (27, 6238198), (46, 3661551), (54, 3119099), (69, 2441034), (138, 1220517), (207, 813678), (414, 406839), (621, 271226), (1242, 135613)]