156968878136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{121870247}}^1$

素因数の和:121870283

約数の個数: 32

約数和(自身を含む): 350986314240

約数和(自身を除く): 194017436104

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 121870247, 243740494, 487480988, 853091729, 974961976, 1706183458, 2803015681, 3412366916, 5606031362, 6824733832, 11212062724, 19621109767, 22424125448, 39242219534, 78484439068, 156968878136]

約数ペア:

[(1, 156968878136), (2, 78484439068), (4, 39242219534), (7, 22424125448), (8, 19621109767), (14, 11212062724), (23, 6824733832), (28, 5606031362), (46, 3412366916), (56, 2803015681), (92, 1706183458), (161, 974961976), (184, 853091729), (322, 487480988), (644, 243740494), (1288, 121870247)]