168157455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6163}}^1$

素因数の和:6295

約数の個数: 32

約数和(自身を含む): 287587584

約数和(自身を除く): 119430129

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 6163, 9095, 18489, 27285, 30815, 92445, 104771, 314313, 523855, 659441, 1571565, 1978323, 3297205, 9891615, 11210497, 33631491, 56052485, 168157455]

約数ペア:

[(1, 168157455), (3, 56052485), (5, 33631491), (15, 11210497), (17, 9891615), (51, 3297205), (85, 1978323), (107, 1571565), (255, 659441), (321, 523855), (535, 314313), (1605, 104771), (1819, 92445), (5457, 30815), (6163, 27285), (9095, 18489)]