156913845977

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2145713}}^1$

素因数の和:2146088

約数の個数: 16

約数和(自身を含む): 185664340992

約数和(自身を除く): 28750495015

約数列:

[1, 7, 31, 217, 337, 2359, 10447, 73129, 2145713, 15019991, 66517103, 465619721, 723105281, 5061736967, 22416263711, 156913845977]

約数ペア:

[(1, 156913845977), (7, 22416263711), (31, 5061736967), (217, 723105281), (337, 465619721), (2359, 66517103), (10447, 15019991), (73129, 2145713)]