139196252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39953}}^1$

素因数の和:40037

約数の個数: 24

約数和(自身を含む): 266253456

約数和(自身を除く): 127057204

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 39953, 79906, 159812, 519389, 1038778, 2077556, 2676851, 5353702, 10707404, 34799063, 69598126, 139196252]

約数ペア:

[(1, 139196252), (2, 69598126), (4, 34799063), (13, 10707404), (26, 5353702), (52, 2676851), (67, 2077556), (134, 1038778), (268, 519389), (871, 159812), (1742, 79906), (3484, 39953)]