166290208

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3329}}^1$

素因数の和:3569

約数の個数: 48

約数和(自身を含む): 375943680

約数和(自身を除く): 209653472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3329, 3568, 6244, 6658, 7136, 12488, 13316, 23303, 24976, 26632, 46606, 49952, 53264, 93212, 106528, 186424, 372848, 742367, 745696, 1484734, 2969468, 5196569, 5938936, 10393138, 11877872, 20786276, 23755744, 41572552, 83145104, 166290208]

約数ペア:

[(1, 166290208), (2, 83145104), (4, 41572552), (7, 23755744), (8, 20786276), (14, 11877872), (16, 10393138), (28, 5938936), (32, 5196569), (56, 2969468), (112, 1484734), (223, 745696), (224, 742367), (446, 372848), (892, 186424), (1561, 106528), (1784, 93212), (3122, 53264), (3329, 49952), (3568, 46606), (6244, 26632), (6658, 24976), (7136, 23303), (12488, 13316)]