189118748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 410640384

約数和(自身を除く): 221521636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 4091, 6604, 8182, 11557, 16364, 23114, 28637, 46228, 53183, 57274, 106366, 114548, 212732, 372281, 519557, 744562, 1039114, 1489124, 2078228, 3636899, 6754241, 7273798, 13508482, 14547596, 27016964, 47279687, 94559374, 189118748]

約数ペア:

[(1, 189118748), (2, 94559374), (4, 47279687), (7, 27016964), (13, 14547596), (14, 13508482), (26, 7273798), (28, 6754241), (52, 3636899), (91, 2078228), (127, 1489124), (182, 1039114), (254, 744562), (364, 519557), (508, 372281), (889, 212732), (1651, 114548), (1778, 106366), (3302, 57274), (3556, 53183), (4091, 46228), (6604, 28637), (8182, 23114), (11557, 16364)]