136913986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 245846016

約数和(自身を除く): 108932030

約数列:

[1, 2, 11, 22, 23, 37, 46, 71, 74, 103, 142, 206, 253, 407, 506, 781, 814, 851, 1133, 1562, 1633, 1702, 2266, 2369, 2627, 3266, 3811, 4738, 5254, 7313, 7622, 9361, 14626, 17963, 18722, 26059, 28897, 35926, 41921, 52118, 57794, 60421, 80443, 83842, 87653, 120842, 160886, 168199, 175306, 270581, 336398, 541162, 664631, 964183, 1329262, 1850189, 1928366, 2976391, 3700378, 5952782, 6223363, 12446726, 68456993, 136913986]

約数ペア:

[(1, 136913986), (2, 68456993), (11, 12446726), (22, 6223363), (23, 5952782), (37, 3700378), (46, 2976391), (71, 1928366), (74, 1850189), (103, 1329262), (142, 964183), (206, 664631), (253, 541162), (407, 336398), (506, 270581), (781, 175306), (814, 168199), (851, 160886), (1133, 120842), (1562, 87653), (1633, 83842), (1702, 80443), (2266, 60421), (2369, 57794), (2627, 52118), (3266, 41921), (3811, 35926), (4738, 28897), (5254, 26059), (7313, 18722), (7622, 17963), (9361, 14626)]