159743194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 275378400

約数和(自身を除く): 115635206

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 169, 338, 377, 379, 559, 754, 758, 1118, 1247, 2494, 4901, 4927, 7267, 9802, 9854, 10991, 14534, 16211, 16297, 21982, 32422, 32594, 64051, 128102, 142883, 210743, 211861, 285766, 421486, 423722, 472613, 945226, 1857479, 2754193, 3714958, 5508386, 6143969, 12287938, 79871597, 159743194]

約数ペア:

[(1, 159743194), (2, 79871597), (13, 12287938), (26, 6143969), (29, 5508386), (43, 3714958), (58, 2754193), (86, 1857479), (169, 945226), (338, 472613), (377, 423722), (379, 421486), (559, 285766), (754, 211861), (758, 210743), (1118, 142883), (1247, 128102), (2494, 64051), (4901, 32594), (4927, 32422), (7267, 21982), (9802, 16297), (9854, 16211), (10991, 14534)]