161782992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{160499}}^1$

素因数の和:160520

約数の個数: 60

約数和(自身を含む): 517452000

約数和(自身を除く): 355669008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 160499, 320998, 481497, 641996, 962994, 1123493, 1283992, 1444491, 1925988, 2246986, 2567984, 2888982, 3370479, 3851976, 4493972, 5777964, 6740958, 7703952, 8987944, 10111437, 11555928, 13481916, 17975888, 20222874, 23111856, 26963832, 40445748, 53927664, 80891496, 161782992]

約数ペア:

[(1, 161782992), (2, 80891496), (3, 53927664), (4, 40445748), (6, 26963832), (7, 23111856), (8, 20222874), (9, 17975888), (12, 13481916), (14, 11555928), (16, 10111437), (18, 8987944), (21, 7703952), (24, 6740958), (28, 5777964), (36, 4493972), (42, 3851976), (48, 3370479), (56, 2888982), (63, 2567984), (72, 2246986), (84, 1925988), (112, 1444491), (126, 1283992), (144, 1123493), (168, 962994), (252, 641996), (336, 481497), (504, 320998), (1008, 160499)]