128529276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1373}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 311623200

約数和(自身を除く): 183093924

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 269, 348, 538, 807, 1076, 1373, 1614, 2746, 3228, 4119, 5492, 7801, 8238, 15602, 16476, 23403, 31204, 39817, 46806, 79634, 93612, 119451, 159268, 238902, 369337, 477804, 738674, 1108011, 1477348, 2216022, 4432044, 10710773, 21421546, 32132319, 42843092, 64264638, 128529276]

約数ペア:

[(1, 128529276), (2, 64264638), (3, 42843092), (4, 32132319), (6, 21421546), (12, 10710773), (29, 4432044), (58, 2216022), (87, 1477348), (116, 1108011), (174, 738674), (269, 477804), (348, 369337), (538, 238902), (807, 159268), (1076, 119451), (1373, 93612), (1614, 79634), (2746, 46806), (3228, 39817), (4119, 31204), (5492, 23403), (7801, 16476), (8238, 15602)]