144922064

素因数分解:

$2^4\times 7^1\times {\mathrm{1293947}}^1$

素因数の和:1293962

約数の個数: 20

約数和(自身を含む): 320899104

約数和(自身を除く): 175977040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1293947, 2587894, 5175788, 9057629, 10351576, 18115258, 20703152, 36230516, 72461032, 144922064]

約数ペア:

[(1, 144922064), (2, 72461032), (4, 36230516), (7, 20703152), (8, 18115258), (14, 10351576), (16, 9057629), (28, 5175788), (56, 2587894), (112, 1293947)]