142257136

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3769}}^1$

素因数の和:4121

約数の個数: 40

約数和(自身を含む): 316016480

約数和(自身を除く): 173759344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 2359, 2696, 3769, 4718, 5392, 7538, 9436, 15076, 18872, 26383, 30152, 37744, 52766, 60304, 105532, 211064, 422128, 1270153, 2540306, 5080612, 8891071, 10161224, 17782142, 20322448, 35564284, 71128568, 142257136]

約数ペア:

[(1, 142257136), (2, 71128568), (4, 35564284), (7, 20322448), (8, 17782142), (14, 10161224), (16, 8891071), (28, 5080612), (56, 2540306), (112, 1270153), (337, 422128), (674, 211064), (1348, 105532), (2359, 60304), (2696, 52766), (3769, 37744), (4718, 30152), (5392, 26383), (7538, 18872), (9436, 15076)]