164547824

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8117}}^1$

素因数の和:8313

約数の個数: 40

約数和(自身を含む): 366414048

約数和(自身を除く): 201866224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 8117, 10136, 16234, 20272, 32468, 56819, 64936, 113638, 129872, 227276, 454552, 909104, 1469177, 2938354, 5876708, 10284239, 11753416, 20568478, 23506832, 41136956, 82273912, 164547824]

約数ペア:

[(1, 164547824), (2, 82273912), (4, 41136956), (7, 23506832), (8, 20568478), (14, 11753416), (16, 10284239), (28, 5876708), (56, 2938354), (112, 1469177), (181, 909104), (362, 454552), (724, 227276), (1267, 129872), (1448, 113638), (2534, 64936), (2896, 56819), (5068, 32468), (8117, 20272), (10136, 16234)]