164465778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1191781}}^1$

素因数の和:1191809

約数の個数: 16

約数和(自身を含む): 343233216

約数和(自身を除く): 178767438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1191781, 2383562, 3575343, 7150686, 27410963, 54821926, 82232889, 164465778]

約数ペア:

[(1, 164465778), (2, 82232889), (3, 54821926), (6, 27410963), (23, 7150686), (46, 3575343), (69, 2383562), (138, 1191781)]