137187716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1567}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 246301440

約数和(自身を除く): 109113724

約数列:

[1, 2, 4, 43, 86, 172, 509, 1018, 1567, 2036, 3134, 6268, 21887, 43774, 67381, 87548, 134762, 269524, 797603, 1595206, 3190412, 34296929, 68593858, 137187716]

約数ペア:

[(1, 137187716), (2, 68593858), (4, 34296929), (43, 3190412), (86, 1595206), (172, 797603), (509, 269524), (1018, 134762), (1567, 87548), (2036, 67381), (3134, 43774), (6268, 21887)]