164037716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{29567}}^1$

素因数の和:29663

約数の個数: 24

約数和(自身を含む): 306324480

約数和(自身を除く): 142286764

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 29567, 59134, 118268, 561773, 1123546, 2158391, 2247092, 4316782, 8633564, 41009429, 82018858, 164037716]

約数ペア:

[(1, 164037716), (2, 82018858), (4, 41009429), (19, 8633564), (38, 4316782), (73, 2247092), (76, 2158391), (146, 1123546), (292, 561773), (1387, 118268), (2774, 59134), (5548, 29567)]