132749656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67181}}^1$

素因数の和:67219

約数の個数: 32

約数和(自身を含む): 282164400

約数和(自身を除く): 149414744

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 67181, 134362, 268724, 537448, 873353, 1276439, 1746706, 2552878, 3493412, 5105756, 6986824, 10211512, 16593707, 33187414, 66374828, 132749656]

約数ペア:

[(1, 132749656), (2, 66374828), (4, 33187414), (8, 16593707), (13, 10211512), (19, 6986824), (26, 5105756), (38, 3493412), (52, 2552878), (76, 1746706), (104, 1276439), (152, 873353), (247, 537448), (494, 268724), (988, 134362), (1976, 67181)]