139401912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1613}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 376901280

約数和(自身を除く): 237499368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 277, 312, 554, 831, 1108, 1613, 1662, 2216, 3226, 3324, 3601, 4839, 6452, 6648, 7202, 9678, 10803, 12904, 14404, 19356, 20969, 21606, 28808, 38712, 41938, 43212, 62907, 83876, 86424, 125814, 167752, 251628, 446801, 503256, 893602, 1340403, 1787204, 2680806, 3574408, 5361612, 5808413, 10723224, 11616826, 17425239, 23233652, 34850478, 46467304, 69700956, 139401912]

約数ペア:

[(1, 139401912), (2, 69700956), (3, 46467304), (4, 34850478), (6, 23233652), (8, 17425239), (12, 11616826), (13, 10723224), (24, 5808413), (26, 5361612), (39, 3574408), (52, 2680806), (78, 1787204), (104, 1340403), (156, 893602), (277, 503256), (312, 446801), (554, 251628), (831, 167752), (1108, 125814), (1613, 86424), (1662, 83876), (2216, 62907), (3226, 43212), (3324, 41938), (3601, 38712), (4839, 28808), (6452, 21606), (6648, 20969), (7202, 19356), (9678, 14404), (10803, 12904)]