143681404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{26947}}^1$

素因数の和:27025

約数の個数: 24

約数和(自身を含む): 265599488

約数和(自身を除く): 121918084

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 26947, 53894, 107788, 835357, 1158721, 1670714, 2317442, 3341428, 4634884, 35920351, 71840702, 143681404]

約数ペア:

[(1, 143681404), (2, 71840702), (4, 35920351), (31, 4634884), (43, 3341428), (62, 2317442), (86, 1670714), (124, 1158721), (172, 835357), (1333, 107788), (2666, 53894), (5332, 26947)]