156969234478

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2897}}^1\times {\mathrm{53017}}^1$

素因数の和:55996

約数の個数: 32

約数和(自身を含む): 272875587264

約数和(自身を除く): 115906352786

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2897, 5794, 20279, 40558, 53017, 106034, 211481, 371119, 422962, 742238, 1480367, 2960734, 3870241, 7740482, 27091687, 54183374, 153590249, 307180498, 1075131743, 2150263486, 11212088177, 22424176354, 78484617239, 156969234478]

約数ペア:

[(1, 156969234478), (2, 78484617239), (7, 22424176354), (14, 11212088177), (73, 2150263486), (146, 1075131743), (511, 307180498), (1022, 153590249), (2897, 54183374), (5794, 27091687), (20279, 7740482), (40558, 3870241), (53017, 2960734), (106034, 1480367), (211481, 742238), (371119, 422962)]