156947397138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{973897}}^1$

素因数の和:975191

約数の個数: 48

約数和(自身を含む): 388935905280

約数和(自身を除く): 231988508142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1279, 2558, 3837, 7674, 8953, 11511, 17906, 23022, 26859, 53718, 80577, 161154, 973897, 1947794, 2921691, 5843382, 6817279, 8765073, 13634558, 17530146, 20451837, 40903674, 61355511, 122711022, 1245614263, 2491228526, 3736842789, 7473685578, 8719299841, 11210528367, 17438599682, 22421056734, 26157899523, 52315799046, 78473698569, 156947397138]

約数ペア:

[(1, 156947397138), (2, 78473698569), (3, 52315799046), (6, 26157899523), (7, 22421056734), (9, 17438599682), (14, 11210528367), (18, 8719299841), (21, 7473685578), (42, 3736842789), (63, 2491228526), (126, 1245614263), (1279, 122711022), (2558, 61355511), (3837, 40903674), (7674, 20451837), (8953, 17530146), (11511, 13634558), (17906, 8765073), (23022, 6817279), (26859, 5843382), (53718, 2921691), (80577, 1947794), (161154, 973897)]