163556692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 317880640

約数和(自身を除く): 154323948

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 193, 379, 386, 559, 758, 772, 1118, 1516, 2236, 2509, 4927, 5018, 8299, 9854, 10036, 16297, 16598, 19708, 32594, 33196, 65188, 73147, 107887, 146294, 211861, 215774, 292588, 423722, 431548, 847444, 950911, 1901822, 3145321, 3803644, 6290642, 12581284, 40889173, 81778346, 163556692]

約数ペア:

[(1, 163556692), (2, 81778346), (4, 40889173), (13, 12581284), (26, 6290642), (43, 3803644), (52, 3145321), (86, 1901822), (172, 950911), (193, 847444), (379, 431548), (386, 423722), (559, 292588), (758, 215774), (772, 211861), (1118, 146294), (1516, 107887), (2236, 73147), (2509, 65188), (4927, 33196), (5018, 32594), (8299, 19708), (9854, 16598), (10036, 16297)]