140567017276

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1262321}}^1$

素因数の和:1262470

約数の個数: 48

約数和(自身を含む): 290960171712

約数和(自身を除く): 150393154436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1358, 2716, 3977, 7954, 15908, 27839, 55678, 111356, 1262321, 2524642, 5049284, 8836247, 17672494, 35344988, 51755161, 103510322, 122445137, 207020644, 244890274, 362286127, 489780548, 724572254, 857115959, 1449144508, 1714231918, 3428463836, 5020250617, 10040501234, 20081002468, 35141754319, 70283508638, 140567017276]

約数ペア:

[(1, 140567017276), (2, 70283508638), (4, 35141754319), (7, 20081002468), (14, 10040501234), (28, 5020250617), (41, 3428463836), (82, 1714231918), (97, 1449144508), (164, 857115959), (194, 724572254), (287, 489780548), (388, 362286127), (574, 244890274), (679, 207020644), (1148, 122445137), (1358, 103510322), (2716, 51755161), (3977, 35344988), (7954, 17672494), (15908, 8836247), (27839, 5049284), (55678, 2524642), (111356, 1262321)]