142207146

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{50321}}^1$

素因数の和:50486

約数の個数: 24

約数和(自身を含む): 310084164

約数和(自身を除く): 167877018

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 50321, 100642, 150963, 301926, 452889, 905778, 7900397, 15800794, 23701191, 47402382, 71103573, 142207146]

約数ペア:

[(1, 142207146), (2, 71103573), (3, 47402382), (6, 23701191), (9, 15800794), (18, 7900397), (157, 905778), (314, 452889), (471, 301926), (942, 150963), (1413, 100642), (2826, 50321)]