138434748

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 336000000

約数和(自身を除く): 197565252

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 199, 348, 398, 597, 796, 1194, 1999, 2388, 3998, 5771, 5997, 7996, 11542, 11994, 17313, 23084, 23988, 34626, 57971, 69252, 115942, 173913, 231884, 347826, 397801, 695652, 795602, 1193403, 1591204, 2386806, 4773612, 11536229, 23072458, 34608687, 46144916, 69217374, 138434748]

約数ペア:

[(1, 138434748), (2, 69217374), (3, 46144916), (4, 34608687), (6, 23072458), (12, 11536229), (29, 4773612), (58, 2386806), (87, 1591204), (116, 1193403), (174, 795602), (199, 695652), (348, 397801), (398, 347826), (597, 231884), (796, 173913), (1194, 115942), (1999, 69252), (2388, 57971), (3998, 34626), (5771, 23988), (5997, 23084), (7996, 17313), (11542, 11994)]