156944017892

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{347}}^1\times {\mathrm{313219}}^1$

素因数の和:313608

約数の個数: 36

約数和(自身を含む): 290704493520

約数和(自身を除く): 133760475628

約数列:

[1, 2, 4, 19, 38, 76, 347, 361, 694, 722, 1388, 1444, 6593, 13186, 26372, 125267, 250534, 313219, 501068, 626438, 1252876, 5951161, 11902322, 23804644, 108686993, 113072059, 217373986, 226144118, 434747972, 452288236, 2065052867, 4130105734, 8260211468, 39236004473, 78472008946, 156944017892]

約数ペア:

[(1, 156944017892), (2, 78472008946), (4, 39236004473), (19, 8260211468), (38, 4130105734), (76, 2065052867), (347, 452288236), (361, 434747972), (694, 226144118), (722, 217373986), (1388, 113072059), (1444, 108686993), (6593, 23804644), (13186, 11902322), (26372, 5951161), (125267, 1252876), (250534, 626438), (313219, 501068)]