140773024

素因数分解:

$2^5\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1583}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 317737728

約数和(自身を除く): 176964704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 397, 794, 1583, 1588, 2779, 3166, 3176, 5558, 6332, 6352, 11081, 11116, 12664, 12704, 22162, 22232, 25328, 44324, 44464, 50656, 88648, 88928, 177296, 354592, 628451, 1256902, 2513804, 4399157, 5027608, 8798314, 10055216, 17596628, 20110432, 35193256, 70386512, 140773024]

約数ペア:

[(1, 140773024), (2, 70386512), (4, 35193256), (7, 20110432), (8, 17596628), (14, 10055216), (16, 8798314), (28, 5027608), (32, 4399157), (56, 2513804), (112, 1256902), (224, 628451), (397, 354592), (794, 177296), (1583, 88928), (1588, 88648), (2779, 50656), (3166, 44464), (3176, 44324), (5558, 25328), (6332, 22232), (6352, 22162), (11081, 12704), (11116, 12664)]