129499214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{160669}}^1$

素因数の和:160715

約数の個数: 16

約数和(自身を含む): 215940480

約数和(自身を除く): 86441266

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 160669, 321338, 2088697, 4177394, 4980739, 9961478, 64749607, 129499214]

約数ペア:

[(1, 129499214), (2, 64749607), (13, 9961478), (26, 4980739), (31, 4177394), (62, 2088697), (403, 321338), (806, 160669)]