164023336

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{147503}}^1$

素因数の和:147648

約数の個数: 16

約数和(自身を含む): 309758400

約数和(自身を除く): 145735064

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 147503, 295006, 590012, 1180024, 20502917, 41005834, 82011668, 164023336]

約数ペア:

[(1, 164023336), (2, 82011668), (4, 41005834), (8, 20502917), (139, 1180024), (278, 590012), (556, 295006), (1112, 147503)]