171447144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{649421}}^1$

素因数の和:649441

約数の個数: 32

約数和(自身を含む): 467583840

約数和(自身を除く): 296136696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 649421, 1298842, 1948263, 2597684, 3896526, 5195368, 7143631, 7793052, 14287262, 15586104, 21430893, 28574524, 42861786, 57149048, 85723572, 171447144]

約数ペア:

[(1, 171447144), (2, 85723572), (3, 57149048), (4, 42861786), (6, 28574524), (8, 21430893), (11, 15586104), (12, 14287262), (22, 7793052), (24, 7143631), (33, 5195368), (44, 3896526), (66, 2597684), (88, 1948263), (132, 1298842), (264, 649421)]