140127296

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 285887160

約数和(自身を除く): 145759864

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 89, 146, 178, 292, 337, 356, 584, 674, 712, 1168, 1348, 1424, 2336, 2696, 2848, 4672, 5392, 5696, 6497, 10784, 12994, 21568, 24601, 25988, 29993, 49202, 51976, 59986, 98404, 103952, 119972, 196808, 207904, 239944, 393616, 415808, 479888, 787232, 959776, 1574464, 1919552, 2189489, 4378978, 8757956, 17515912, 35031824, 70063648, 140127296]

約数ペア:

[(1, 140127296), (2, 70063648), (4, 35031824), (8, 17515912), (16, 8757956), (32, 4378978), (64, 2189489), (73, 1919552), (89, 1574464), (146, 959776), (178, 787232), (292, 479888), (337, 415808), (356, 393616), (584, 239944), (674, 207904), (712, 196808), (1168, 119972), (1348, 103952), (1424, 98404), (2336, 59986), (2696, 51976), (2848, 49202), (4672, 29993), (5392, 25988), (5696, 24601), (6497, 21568), (10784, 12994)]