142722734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5903}}^1$

素因数の和:6080

約数の個数: 32

約数和(自身を含む): 268655616

約数和(自身を除く): 125932882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 3454, 5903, 11806, 12089, 24178, 41321, 64933, 82642, 129866, 454531, 909062, 926771, 1853542, 6487397, 10194481, 12974794, 20388962, 71361367, 142722734]

約数ペア:

[(1, 142722734), (2, 71361367), (7, 20388962), (11, 12974794), (14, 10194481), (22, 6487397), (77, 1853542), (154, 926771), (157, 909062), (314, 454531), (1099, 129866), (1727, 82642), (2198, 64933), (3454, 41321), (5903, 24178), (11806, 12089)]