129618188

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{17209}}^1$

素因数の和:17489

約数の個数: 24

約数和(自身を含む): 260215200

約数和(自身を除く): 130597012

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 17209, 34418, 68836, 120463, 240926, 481852, 4629221, 9258442, 18516884, 32404547, 64809094, 129618188]

約数ペア:

[(1, 129618188), (2, 64809094), (4, 32404547), (7, 18516884), (14, 9258442), (28, 4629221), (269, 481852), (538, 240926), (1076, 120463), (1883, 68836), (3766, 34418), (7532, 17209)]