117498368

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 80

約数和(自身を含む): 256650240

約数和(自身を除く): 139151872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 139, 208, 254, 256, 278, 416, 508, 512, 556, 832, 1016, 1112, 1651, 1664, 1807, 2032, 2224, 3302, 3328, 3614, 4064, 4448, 6604, 6656, 7228, 8128, 8896, 13208, 14456, 16256, 17653, 17792, 26416, 28912, 32512, 35306, 35584, 52832, 57824, 65024, 70612, 71168, 105664, 115648, 141224, 211328, 229489, 231296, 282448, 422656, 458978, 462592, 564896, 845312, 917956, 925184, 1129792, 1835912, 2259584, 3671824, 4519168, 7343648, 9038336, 14687296, 29374592, 58749184, 117498368]

約数ペア:

[(1, 117498368), (2, 58749184), (4, 29374592), (8, 14687296), (13, 9038336), (16, 7343648), (26, 4519168), (32, 3671824), (52, 2259584), (64, 1835912), (104, 1129792), (127, 925184), (128, 917956), (139, 845312), (208, 564896), (254, 462592), (256, 458978), (278, 422656), (416, 282448), (508, 231296), (512, 229489), (556, 211328), (832, 141224), (1016, 115648), (1112, 105664), (1651, 71168), (1664, 70612), (1807, 65024), (2032, 57824), (2224, 52832), (3302, 35584), (3328, 35306), (3614, 32512), (4064, 28912), (4448, 26416), (6604, 17792), (6656, 17653), (7228, 16256), (8128, 14456), (8896, 13208)]