173945044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 223448876

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 79, 91, 92, 158, 161, 182, 263, 299, 316, 322, 364, 526, 553, 598, 644, 1027, 1052, 1106, 1196, 1817, 1841, 2054, 2093, 2212, 3419, 3634, 3682, 4108, 4186, 6049, 6838, 7189, 7268, 7364, 8372, 12098, 12719, 13676, 14378, 20777, 23621, 23933, 24196, 25438, 28756, 41554, 42343, 47242, 47866, 50876, 78637, 83108, 84686, 94484, 95732, 145439, 157274, 165347, 169372, 270101, 290878, 314548, 330694, 477871, 540202, 550459, 581756, 661388, 955742, 1080404, 1100918, 1890707, 1911484, 2201836, 3345097, 3781414, 6212323, 6690194, 7562828, 12424646, 13380388, 24849292, 43486261, 86972522, 173945044]

約数ペア:

[(1, 173945044), (2, 86972522), (4, 43486261), (7, 24849292), (13, 13380388), (14, 12424646), (23, 7562828), (26, 6690194), (28, 6212323), (46, 3781414), (52, 3345097), (79, 2201836), (91, 1911484), (92, 1890707), (158, 1100918), (161, 1080404), (182, 955742), (263, 661388), (299, 581756), (316, 550459), (322, 540202), (364, 477871), (526, 330694), (553, 314548), (598, 290878), (644, 270101), (1027, 169372), (1052, 165347), (1106, 157274), (1196, 145439), (1817, 95732), (1841, 94484), (2054, 84686), (2093, 83108), (2212, 78637), (3419, 50876), (3634, 47866), (3682, 47242), (4108, 42343), (4186, 41554), (6049, 28756), (6838, 25438), (7189, 24196), (7268, 23933), (7364, 23621), (8372, 20777), (12098, 14378), (12719, 13676)]