139053248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 56

約数和(自身を含む): 292577520

約数和(自身を除く): 153524272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 173, 304, 346, 608, 661, 692, 1216, 1322, 1384, 2644, 2768, 3287, 5288, 5536, 6574, 10576, 11072, 12559, 13148, 21152, 25118, 26296, 42304, 50236, 52592, 100472, 105184, 114353, 200944, 210368, 228706, 401888, 457412, 803776, 914824, 1829648, 2172707, 3659296, 4345414, 7318592, 8690828, 17381656, 34763312, 69526624, 139053248]

約数ペア:

[(1, 139053248), (2, 69526624), (4, 34763312), (8, 17381656), (16, 8690828), (19, 7318592), (32, 4345414), (38, 3659296), (64, 2172707), (76, 1829648), (152, 914824), (173, 803776), (304, 457412), (346, 401888), (608, 228706), (661, 210368), (692, 200944), (1216, 114353), (1322, 105184), (1384, 100472), (2644, 52592), (2768, 50236), (3287, 42304), (5288, 26296), (5536, 25118), (6574, 21152), (10576, 13148), (11072, 12559)]