131232392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11827}}^1$

素因数の和:11925

約数の個数: 32

約数和(自身を含む): 262581600

約数和(自身を除く): 131349208

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 11827, 23654, 47308, 94616, 224713, 449426, 863371, 898852, 1726742, 1797704, 3453484, 6906968, 16404049, 32808098, 65616196, 131232392]

約数ペア:

[(1, 131232392), (2, 65616196), (4, 32808098), (8, 16404049), (19, 6906968), (38, 3453484), (73, 1797704), (76, 1726742), (146, 898852), (152, 863371), (292, 449426), (584, 224713), (1387, 94616), (2774, 47308), (5548, 23654), (11096, 11827)]