138771816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{340127}}^1$

素因数の和:340153

約数の個数: 32

約数和(自身を含む): 367338240

約数和(自身を除く): 228566424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 340127, 680254, 1020381, 1360508, 2040762, 2721016, 4081524, 5782159, 8163048, 11564318, 17346477, 23128636, 34692954, 46257272, 69385908, 138771816]

約数ペア:

[(1, 138771816), (2, 69385908), (3, 46257272), (4, 34692954), (6, 23128636), (8, 17346477), (12, 11564318), (17, 8163048), (24, 5782159), (34, 4081524), (51, 2721016), (68, 2040762), (102, 1360508), (136, 1020381), (204, 680254), (408, 340127)]