131534704

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31741}}^1$

素因数の和:31793

約数の個数: 40

約数和(自身を含む): 299136608

約数和(自身を除く): 167601904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 31741, 63482, 126964, 222187, 253928, 444374, 507856, 888748, 1174417, 1777496, 2348834, 3554992, 4697668, 8220919, 9395336, 16441838, 18790672, 32883676, 65767352, 131534704]

約数ペア:

[(1, 131534704), (2, 65767352), (4, 32883676), (7, 18790672), (8, 16441838), (14, 9395336), (16, 8220919), (28, 4697668), (37, 3554992), (56, 2348834), (74, 1777496), (112, 1174417), (148, 888748), (259, 507856), (296, 444374), (518, 253928), (592, 222187), (1036, 126964), (2072, 63482), (4144, 31741)]