147639212

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{12011}}^1$

素因数の和:12461

約数の個数: 24

約数和(自身を含む): 295975680

約数和(自身を除く): 148336468

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12011, 12292, 24022, 48044, 84077, 168154, 336308, 5272829, 10545658, 21091316, 36909803, 73819606, 147639212]

約数ペア:

[(1, 147639212), (2, 73819606), (4, 36909803), (7, 21091316), (14, 10545658), (28, 5272829), (439, 336308), (878, 168154), (1756, 84077), (3073, 48044), (6146, 24022), (12011, 12292)]