171138352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4538

約数の個数: 80

約数和(自身を含む): 426829824

約数和(自身を除く): 255691472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4481, 4774, 5456, 8962, 9548, 17924, 19096, 31367, 35848, 38192, 49291, 62734, 71696, 98582, 125468, 138911, 197164, 250936, 277822, 345037, 394328, 501872, 555644, 690074, 788656, 972377, 1111288, 1380148, 1528021, 1944754, 2222576, 2760296, 3056042, 3889508, 5520592, 6112084, 7779016, 10696147, 12224168, 15558032, 21392294, 24448336, 42784588, 85569176, 171138352]

約数ペア:

[(1, 171138352), (2, 85569176), (4, 42784588), (7, 24448336), (8, 21392294), (11, 15558032), (14, 12224168), (16, 10696147), (22, 7779016), (28, 6112084), (31, 5520592), (44, 3889508), (56, 3056042), (62, 2760296), (77, 2222576), (88, 1944754), (112, 1528021), (124, 1380148), (154, 1111288), (176, 972377), (217, 788656), (248, 690074), (308, 555644), (341, 501872), (434, 394328), (496, 345037), (616, 277822), (682, 250936), (868, 197164), (1232, 138911), (1364, 125468), (1736, 98582), (2387, 71696), (2728, 62734), (3472, 49291), (4481, 38192), (4774, 35848), (5456, 31367), (8962, 19096), (9548, 17924)]