144280436

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 255073896

約数和(自身を除く): 110793460

約数列:

[1, 2, 4, 197, 277, 394, 554, 661, 788, 1108, 1322, 2644, 54569, 109138, 130217, 183097, 218276, 260434, 366194, 520868, 732388, 36070109, 72140218, 144280436]

約数ペア:

[(1, 144280436), (2, 72140218), (4, 36070109), (197, 732388), (277, 520868), (394, 366194), (554, 260434), (661, 218276), (788, 183097), (1108, 130217), (1322, 109138), (2644, 54569)]