127737568

素因数分解:

$2^5\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1237}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 288265824

約数和(自身を除く): 160528256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 461, 922, 1237, 1844, 2474, 3227, 3688, 4948, 6454, 7376, 8659, 9896, 12908, 14752, 17318, 19792, 25816, 34636, 39584, 51632, 69272, 103264, 138544, 277088, 570257, 1140514, 2281028, 3991799, 4562056, 7983598, 9124112, 15967196, 18248224, 31934392, 63868784, 127737568]

約数ペア:

[(1, 127737568), (2, 63868784), (4, 31934392), (7, 18248224), (8, 15967196), (14, 9124112), (16, 7983598), (28, 4562056), (32, 3991799), (56, 2281028), (112, 1140514), (224, 570257), (461, 277088), (922, 138544), (1237, 103264), (1844, 69272), (2474, 51632), (3227, 39584), (3688, 34636), (4948, 25816), (6454, 19792), (7376, 17318), (8659, 14752), (9896, 12908)]