164893232

素因数分解:

$2^4\times 7^2\times {\mathrm{210323}}^1$

素因数の和:210345

約数の個数: 30

約数和(自身を含む): 371642508

約数和(自身を除く): 206749276

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 210323, 420646, 841292, 1472261, 1682584, 2944522, 3365168, 5889044, 10305827, 11778088, 20611654, 23556176, 41223308, 82446616, 164893232]

約数ペア:

[(1, 164893232), (2, 82446616), (4, 41223308), (7, 23556176), (8, 20611654), (14, 11778088), (16, 10305827), (28, 5889044), (49, 3365168), (56, 2944522), (98, 1682584), (112, 1472261), (196, 841292), (392, 420646), (784, 210323)]