15696988168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1\times {\mathrm{1193}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 31335336000

約数和(自身を除く): 15638347832

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 809, 856, 1193, 1618, 2033, 2386, 3236, 4066, 4772, 6472, 8132, 9544, 15371, 16264, 22667, 30742, 45334, 61484, 86563, 90668, 122968, 127651, 173126, 181336, 255302, 346252, 510604, 692504, 965137, 1021208, 1644697, 1930274, 2425369, 3289394, 3860548, 4850738, 6578788, 7721096, 9701476, 13157576, 18337603, 19402952, 36675206, 73350412, 103269659, 146700824, 206539318, 413078636, 826157272, 1962123521, 3924247042, 7848494084, 15696988168]

約数ペア:

[(1, 15696988168), (2, 7848494084), (4, 3924247042), (8, 1962123521), (19, 826157272), (38, 413078636), (76, 206539318), (107, 146700824), (152, 103269659), (214, 73350412), (428, 36675206), (809, 19402952), (856, 18337603), (1193, 13157576), (1618, 9701476), (2033, 7721096), (2386, 6578788), (3236, 4850738), (4066, 3860548), (4772, 3289394), (6472, 2425369), (8132, 1930274), (9544, 1644697), (15371, 1021208), (16264, 965137), (22667, 692504), (30742, 510604), (45334, 346252), (61484, 255302), (86563, 181336), (90668, 173126), (122968, 127651)]