139319628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{87293}}^1$

素因数の和:87326

約数の個数: 48

約数和(自身を含む): 391077120

約数和(自身を除く): 251757492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 87293, 174586, 261879, 349172, 523758, 611051, 1047516, 1222102, 1658567, 1833153, 2444204, 3317134, 3666306, 4975701, 6634268, 7332612, 9951402, 11609969, 19902804, 23219938, 34829907, 46439876, 69659814, 139319628]

約数ペア:

[(1, 139319628), (2, 69659814), (3, 46439876), (4, 34829907), (6, 23219938), (7, 19902804), (12, 11609969), (14, 9951402), (19, 7332612), (21, 6634268), (28, 4975701), (38, 3666306), (42, 3317134), (57, 2444204), (76, 1833153), (84, 1658567), (114, 1222102), (133, 1047516), (228, 611051), (266, 523758), (399, 349172), (532, 261879), (798, 174586), (1596, 87293)]