131498014016

素因数分解:

$2^6\times {\mathrm{1327}}^1\times {\mathrm{1548347}}^1$

素因数の和:1549686

約数の個数: 28

約数和(自身を含む): 261138180288

約数和(自身を除く): 129640166272

約数列:

[1, 2, 4, 8, 16, 32, 64, 1327, 2654, 5308, 10616, 21232, 42464, 84928, 1548347, 3096694, 6193388, 12386776, 24773552, 49547104, 99094208, 2054656469, 4109312938, 8218625876, 16437251752, 32874503504, 65749007008, 131498014016]

約数ペア:

[(1, 131498014016), (2, 65749007008), (4, 32874503504), (8, 16437251752), (16, 8218625876), (32, 4109312938), (64, 2054656469), (1327, 99094208), (2654, 49547104), (5308, 24773552), (10616, 12386776), (21232, 6193388), (42464, 3096694), (84928, 1548347)]