127201732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1321}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 269476480

約数和(自身を除く): 142274748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 181, 266, 362, 532, 724, 1267, 1321, 2534, 2642, 3439, 5068, 5284, 6878, 9247, 13756, 18494, 24073, 25099, 36988, 48146, 50198, 96292, 100396, 175693, 239101, 351386, 478202, 702772, 956404, 1673707, 3347414, 4542919, 6694828, 9085838, 18171676, 31800433, 63600866, 127201732]

約数ペア:

[(1, 127201732), (2, 63600866), (4, 31800433), (7, 18171676), (14, 9085838), (19, 6694828), (28, 4542919), (38, 3347414), (76, 1673707), (133, 956404), (181, 702772), (266, 478202), (362, 351386), (532, 239101), (724, 175693), (1267, 100396), (1321, 96292), (2534, 50198), (2642, 48146), (3439, 36988), (5068, 25099), (5284, 24073), (6878, 18494), (9247, 13756)]