129481544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9851}}^1$

素因数の和:9941

約数の個数: 32

約数和(自身を含む): 255363840

約数和(自身を除く): 125882296

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 9851, 13144, 19702, 39404, 78808, 305381, 522103, 610762, 1044206, 1221524, 2088412, 2443048, 4176824, 16185193, 32370386, 64740772, 129481544]

約数ペア:

[(1, 129481544), (2, 64740772), (4, 32370386), (8, 16185193), (31, 4176824), (53, 2443048), (62, 2088412), (106, 1221524), (124, 1044206), (212, 610762), (248, 522103), (424, 305381), (1643, 78808), (3286, 39404), (6572, 19702), (9851, 13144)]