168978828

素因数分解:

$2^2\times 3^1\times {\mathrm{2027}}^1\times {\mathrm{6947}}^1$

素因数の和:8981

約数の個数: 24

約数和(自身を含む): 394535232

約数和(自身を除く): 225556404

約数列:

[1, 2, 3, 4, 6, 12, 2027, 4054, 6081, 6947, 8108, 12162, 13894, 20841, 24324, 27788, 41682, 83364, 14081569, 28163138, 42244707, 56326276, 84489414, 168978828]

約数ペア:

[(1, 168978828), (2, 84489414), (3, 56326276), (4, 42244707), (6, 28163138), (12, 14081569), (2027, 83364), (4054, 41682), (6081, 27788), (6947, 24324), (8108, 20841), (12162, 13894)]