154139629

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 196300800

約数和(自身を除く): 42161171

約数列:

[1, 7, 17, 23, 119, 161, 199, 283, 391, 1393, 1981, 2737, 3383, 4577, 4811, 6509, 23681, 32039, 33677, 45563, 56317, 77809, 110653, 394219, 544663, 774571, 957389, 1295291, 6701723, 9067037, 22019947, 154139629]

約数ペア:

[(1, 154139629), (7, 22019947), (17, 9067037), (23, 6701723), (119, 1295291), (161, 957389), (199, 774571), (283, 544663), (391, 394219), (1393, 110653), (1981, 77809), (2737, 56317), (3383, 45563), (4577, 33677), (4811, 32039), (6509, 23681)]