139473642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15889}}^1$

素因数の和:15931

約数の個数: 64

約数和(自身を含む): 366105600

約数和(自身を除く): 226631958

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 15889, 31778, 47667, 95334, 111223, 174779, 222446, 301891, 333669, 349558, 524337, 603782, 667338, 905673, 1048674, 1223453, 1811346, 2113237, 2446906, 3320801, 3670359, 4226474, 6339711, 6641602, 7340718, 9962403, 12679422, 19924806, 23245607, 46491214, 69736821, 139473642]

約数ペア:

[(1, 139473642), (2, 69736821), (3, 46491214), (6, 23245607), (7, 19924806), (11, 12679422), (14, 9962403), (19, 7340718), (21, 6641602), (22, 6339711), (33, 4226474), (38, 3670359), (42, 3320801), (57, 2446906), (66, 2113237), (77, 1811346), (114, 1223453), (133, 1048674), (154, 905673), (209, 667338), (231, 603782), (266, 524337), (399, 349558), (418, 333669), (462, 301891), (627, 222446), (798, 174779), (1254, 111223), (1463, 95334), (2926, 47667), (4389, 31778), (8778, 15889)]