131420706

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 267805440

約数和(自身を除く): 136384734

約数列:

[1, 2, 3, 6, 83, 163, 166, 249, 326, 489, 498, 978, 1619, 3238, 4857, 9714, 13529, 27058, 40587, 81174, 134377, 263897, 268754, 403131, 527794, 791691, 806262, 1583382, 21903451, 43806902, 65710353, 131420706]

約数ペア:

[(1, 131420706), (2, 65710353), (3, 43806902), (6, 21903451), (83, 1583382), (163, 806262), (166, 791691), (249, 527794), (326, 403131), (489, 268754), (498, 263897), (978, 134377), (1619, 81174), (3238, 40587), (4857, 27058), (9714, 13529)]