171162208

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18637}}^1$

素因数の和:18695

約数の個数: 48

約数和(自身を含む): 394529184

約数和(自身を除く): 223366976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 18637, 37274, 74548, 130459, 149096, 260918, 298192, 521836, 596384, 764117, 1043672, 1528234, 2087344, 3056468, 4174688, 5348819, 6112936, 10697638, 12225872, 21395276, 24451744, 42790552, 85581104, 171162208]

約数ペア:

[(1, 171162208), (2, 85581104), (4, 42790552), (7, 24451744), (8, 21395276), (14, 12225872), (16, 10697638), (28, 6112936), (32, 5348819), (41, 4174688), (56, 3056468), (82, 2087344), (112, 1528234), (164, 1043672), (224, 764117), (287, 596384), (328, 521836), (574, 298192), (656, 260918), (1148, 149096), (1312, 130459), (2296, 74548), (4592, 37274), (9184, 18637)]