140584144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{186947}}^1$

素因数の和:187002

約数の個数: 20

約数和(自身を含む): 278178624

約数和(自身を除く): 137594480

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 186947, 373894, 747788, 1495576, 2991152, 8786509, 17573018, 35146036, 70292072, 140584144]

約数ペア:

[(1, 140584144), (2, 70292072), (4, 35146036), (8, 17573018), (16, 8786509), (47, 2991152), (94, 1495576), (188, 747788), (376, 373894), (752, 186947)]