180514252

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{827}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 319035024

約数和(自身を除く): 138520772

約数列:

[1, 2, 4, 197, 277, 394, 554, 788, 827, 1108, 1654, 3308, 54569, 109138, 162919, 218276, 229079, 325838, 458158, 651676, 916316, 45128563, 90257126, 180514252]

約数ペア:

[(1, 180514252), (2, 90257126), (4, 45128563), (197, 916316), (277, 651676), (394, 458158), (554, 325838), (788, 229079), (827, 218276), (1108, 162919), (1654, 109138), (3308, 54569)]