156719349126

素因数分解:

$2^1\times 3^3\times {\mathrm{1999}}^1\times {\mathrm{1451831}}^1$

素因数の和:1453841

約数の個数: 32

約数和(自身を含む): 348439680000

約数和(自身を除く): 191720330874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1999, 3998, 5997, 11994, 17991, 35982, 53973, 107946, 1451831, 2903662, 4355493, 8710986, 13066479, 26132958, 39199437, 78398874, 2902210169, 5804420338, 8706630507, 17413261014, 26119891521, 52239783042, 78359674563, 156719349126]

約数ペア:

[(1, 156719349126), (2, 78359674563), (3, 52239783042), (6, 26119891521), (9, 17413261014), (18, 8706630507), (27, 5804420338), (54, 2902210169), (1999, 78398874), (3998, 39199437), (5997, 26132958), (11994, 13066479), (17991, 8710986), (35982, 4355493), (53973, 2903662), (107946, 1451831)]