140081258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{49639}}^1$

素因数の和:49741

約数の個数: 16

約数和(自身を含む): 225167040

約数和(自身を除く): 85085782

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 49639, 99278, 843863, 1687726, 4120037, 8240074, 70040629, 140081258]

約数ペア:

[(1, 140081258), (2, 70040629), (17, 8240074), (34, 4120037), (83, 1687726), (166, 843863), (1411, 99278), (2822, 49639)]