140956144

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7862

約数の個数: 60

約数和(自身を含む): 331545744

約数和(自身を除く): 190589600

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 7817, 9016, 15634, 18032, 31268, 54719, 62536, 109438, 125072, 179791, 218876, 359582, 383033, 437752, 719164, 766066, 875504, 1258537, 1438328, 1532132, 2517074, 2876656, 3064264, 5034148, 6128528, 8809759, 10068296, 17619518, 20136592, 35239036, 70478072, 140956144]

約数ペア:

[(1, 140956144), (2, 70478072), (4, 35239036), (7, 20136592), (8, 17619518), (14, 10068296), (16, 8809759), (23, 6128528), (28, 5034148), (46, 3064264), (49, 2876656), (56, 2517074), (92, 1532132), (98, 1438328), (112, 1258537), (161, 875504), (184, 766066), (196, 719164), (322, 437752), (368, 383033), (392, 359582), (644, 218876), (784, 179791), (1127, 125072), (1288, 109438), (2254, 62536), (2576, 54719), (4508, 31268), (7817, 18032), (9016, 15634)]