172999456

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3881}}^1$

素因数の和:4097

約数の個数: 48

約数和(自身を含む): 391305600

約数和(自身を除く): 218306144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 3184, 3881, 5572, 6368, 7762, 11144, 15524, 22288, 27167, 31048, 44576, 54334, 62096, 108668, 124192, 217336, 434672, 772319, 869344, 1544638, 3089276, 5406233, 6178552, 10812466, 12357104, 21624932, 24714208, 43249864, 86499728, 172999456]

約数ペア:

[(1, 172999456), (2, 86499728), (4, 43249864), (7, 24714208), (8, 21624932), (14, 12357104), (16, 10812466), (28, 6178552), (32, 5406233), (56, 3089276), (112, 1544638), (199, 869344), (224, 772319), (398, 434672), (796, 217336), (1393, 124192), (1592, 108668), (2786, 62096), (3184, 54334), (3881, 44576), (5572, 31048), (6368, 27167), (7762, 22288), (11144, 15524)]