156626744

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 298995840

約数和(自身を除く): 142369096

約数列:

[1, 2, 4, 8, 103, 131, 206, 262, 412, 524, 824, 1048, 1451, 2902, 5804, 11608, 13493, 26986, 53972, 107944, 149453, 190081, 298906, 380162, 597812, 760324, 1195624, 1520648, 19578343, 39156686, 78313372, 156626744]

約数ペア:

[(1, 156626744), (2, 78313372), (4, 39156686), (8, 19578343), (103, 1520648), (131, 1195624), (206, 760324), (262, 597812), (412, 380162), (524, 298906), (824, 190081), (1048, 149453), (1451, 107944), (2902, 53972), (5804, 26986), (11608, 13493)]