189277776

素因数分解:

$2^4\times 3^3\times {\mathrm{438143}}^1$

素因数の和:438160

約数の個数: 40

約数和(自身を含む): 543298560

約数和(自身を除く): 354020784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 438143, 876286, 1314429, 1752572, 2628858, 3505144, 3943287, 5257716, 7010288, 7886574, 10515432, 11829861, 15773148, 21030864, 23659722, 31546296, 47319444, 63092592, 94638888, 189277776]

約数ペア:

[(1, 189277776), (2, 94638888), (3, 63092592), (4, 47319444), (6, 31546296), (8, 23659722), (9, 21030864), (12, 15773148), (16, 11829861), (18, 10515432), (24, 7886574), (27, 7010288), (36, 5257716), (48, 3943287), (54, 3505144), (72, 2628858), (108, 1752572), (144, 1314429), (216, 876286), (432, 438143)]