158270418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4493}}^1$

素因数の和:4623

約数の個数: 48

約数和(自身を含む): 364553280

約数和(自身を除く): 206282862

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 4493, 5871, 8986, 11742, 13479, 17613, 26958, 35226, 40437, 80874, 85367, 170734, 256101, 462779, 512202, 768303, 925558, 1388337, 1536606, 2776674, 4165011, 8330022, 8792801, 17585602, 26378403, 52756806, 79135209, 158270418]

約数ペア:

[(1, 158270418), (2, 79135209), (3, 52756806), (6, 26378403), (9, 17585602), (18, 8792801), (19, 8330022), (38, 4165011), (57, 2776674), (103, 1536606), (114, 1388337), (171, 925558), (206, 768303), (309, 512202), (342, 462779), (618, 256101), (927, 170734), (1854, 85367), (1957, 80874), (3914, 40437), (4493, 35226), (5871, 26958), (8986, 17613), (11742, 13479)]