139760868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{895903}}^1$

素因数の和:895923

約数の個数: 24

約数和(自身を含む): 351194368

約数和(自身を除く): 211433500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 895903, 1791806, 2687709, 3583612, 5375418, 10750836, 11646739, 23293478, 34940217, 46586956, 69880434, 139760868]

約数ペア:

[(1, 139760868), (2, 69880434), (3, 46586956), (4, 34940217), (6, 23293478), (12, 11646739), (13, 10750836), (26, 5375418), (39, 3583612), (52, 2687709), (78, 1791806), (156, 895903)]