143217734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 245548800

約数和(自身を除く): 102331066

約数列:

[1, 2, 11, 22, 23, 46, 253, 349, 506, 698, 811, 1622, 3839, 7678, 8027, 8921, 16054, 17842, 18653, 37306, 88297, 176594, 205183, 283039, 410366, 566078, 3113429, 6226858, 6509897, 13019794, 71608867, 143217734]

約数ペア:

[(1, 143217734), (2, 71608867), (11, 13019794), (22, 6509897), (23, 6226858), (46, 3113429), (253, 566078), (349, 410366), (506, 283039), (698, 205183), (811, 176594), (1622, 88297), (3839, 37306), (7678, 18653), (8027, 17842), (8921, 16054)]