164021478

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{38557}}^1$

素因数の和:39271

約数の個数: 16

約数和(自身を含む): 328514160

約数和(自身を除く): 164492682

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 38557, 77114, 115671, 231342, 27336913, 54673826, 82010739, 164021478]

約数ペア:

[(1, 164021478), (2, 82010739), (3, 54673826), (6, 27336913), (709, 231342), (1418, 115671), (2127, 77114), (4254, 38557)]