138832160

素因数分解:

$2^5\times 5^1\times {\mathrm{867701}}^1$

素因数の和:867716

約数の個数: 24

約数和(自身を含む): 327991356

約数和(自身を除く): 189159196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 867701, 1735402, 3470804, 4338505, 6941608, 8677010, 13883216, 17354020, 27766432, 34708040, 69416080, 138832160]

約数ペア:

[(1, 138832160), (2, 69416080), (4, 34708040), (5, 27766432), (8, 17354020), (10, 13883216), (16, 8677010), (20, 6941608), (32, 4338505), (40, 3470804), (80, 1735402), (160, 867701)]