139771968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103997}}^1$

素因数の和:104019

約数の個数: 56

約数和(自身を含む): 422647872

約数和(自身を除く): 282875904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 103997, 207994, 311991, 415988, 623982, 727979, 831976, 1247964, 1455958, 1663952, 2183937, 2495928, 2911916, 3327904, 4367874, 4991856, 5823832, 6655808, 8735748, 9983712, 11647664, 17471496, 19967424, 23295328, 34942992, 46590656, 69885984, 139771968]

約数ペア:

[(1, 139771968), (2, 69885984), (3, 46590656), (4, 34942992), (6, 23295328), (7, 19967424), (8, 17471496), (12, 11647664), (14, 9983712), (16, 8735748), (21, 6655808), (24, 5823832), (28, 4991856), (32, 4367874), (42, 3327904), (48, 2911916), (56, 2495928), (64, 2183937), (84, 1663952), (96, 1455958), (112, 1247964), (168, 831976), (192, 727979), (224, 623982), (336, 415988), (448, 311991), (672, 207994), (1344, 103997)]