127745744

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1432

約数の個数: 60

約数和(自身を含む): 290409984

約数和(自身を除く): 162664240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 784, 889, 1016, 1283, 1778, 2032, 2566, 3556, 5132, 6223, 7112, 8981, 10264, 12446, 14224, 17962, 20528, 24892, 35924, 49784, 62867, 71848, 99568, 125734, 143696, 162941, 251468, 325882, 502936, 651764, 1005872, 1140587, 1303528, 2281174, 2607056, 4562348, 7984109, 9124696, 15968218, 18249392, 31936436, 63872872, 127745744]

約数ペア:

[(1, 127745744), (2, 63872872), (4, 31936436), (7, 18249392), (8, 15968218), (14, 9124696), (16, 7984109), (28, 4562348), (49, 2607056), (56, 2281174), (98, 1303528), (112, 1140587), (127, 1005872), (196, 651764), (254, 502936), (392, 325882), (508, 251468), (784, 162941), (889, 143696), (1016, 125734), (1283, 99568), (1778, 71848), (2032, 62867), (2566, 49784), (3556, 35924), (5132, 24892), (6223, 20528), (7112, 17962), (8981, 14224), (10264, 12446)]