189968242790

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1607}}^1\times {\mathrm{8147}}^1$

素因数の和:11212

約数の個数: 32

約数和(自身を含む): 342433453824

約数和(自身を除く): 152465211034

約数列:

[1, 2, 5, 10, 1451, 1607, 2902, 3214, 7255, 8035, 8147, 14510, 16070, 16294, 40735, 81470, 2331757, 4663514, 11658785, 11821297, 13092229, 23317570, 23642594, 26184458, 59106485, 65461145, 118212970, 130922290, 18996824279, 37993648558, 94984121395, 189968242790]

約数ペア:

[(1, 189968242790), (2, 94984121395), (5, 37993648558), (10, 18996824279), (1451, 130922290), (1607, 118212970), (2902, 65461145), (3214, 59106485), (7255, 26184458), (8035, 23642594), (8147, 23317570), (14510, 13092229), (16070, 11821297), (16294, 11658785), (40735, 4663514), (81470, 2331757)]