191091376

素因数分解:

$2^4\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1338

約数の個数: 60

約数和(自身を含む): 433013952

約数和(自身を除く): 241922576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 223, 392, 446, 784, 892, 1093, 1561, 1784, 2186, 3122, 3568, 4372, 6244, 7651, 8744, 10927, 12488, 15302, 17488, 21854, 24976, 30604, 43708, 53557, 61208, 87416, 107114, 122416, 174832, 214228, 243739, 428456, 487478, 856912, 974956, 1706173, 1949912, 3412346, 3899824, 6824692, 11943211, 13649384, 23886422, 27298768, 47772844, 95545688, 191091376]

約数ペア:

[(1, 191091376), (2, 95545688), (4, 47772844), (7, 27298768), (8, 23886422), (14, 13649384), (16, 11943211), (28, 6824692), (49, 3899824), (56, 3412346), (98, 1949912), (112, 1706173), (196, 974956), (223, 856912), (392, 487478), (446, 428456), (784, 243739), (892, 214228), (1093, 174832), (1561, 122416), (1784, 107114), (2186, 87416), (3122, 61208), (3568, 53557), (4372, 43708), (6244, 30604), (7651, 24976), (8744, 21854), (10927, 17488), (12488, 15302)]