138432168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{274667}}^1$

素因数の和:274686

約数の個数: 48

約数和(自身を含む): 428482080

約数和(自身を除く): 290049912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 274667, 549334, 824001, 1098668, 1648002, 1922669, 2197336, 2472003, 3296004, 3845338, 4944006, 5768007, 6592008, 7690676, 9888012, 11536014, 15381352, 17304021, 19776024, 23072028, 34608042, 46144056, 69216084, 138432168]

約数ペア:

[(1, 138432168), (2, 69216084), (3, 46144056), (4, 34608042), (6, 23072028), (7, 19776024), (8, 17304021), (9, 15381352), (12, 11536014), (14, 9888012), (18, 7690676), (21, 6592008), (24, 5768007), (28, 4944006), (36, 3845338), (42, 3296004), (56, 2472003), (63, 2197336), (72, 1922669), (84, 1648002), (126, 1098668), (168, 824001), (252, 549334), (504, 274667)]