131606208

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 140

約数和(自身を含む): 398312640

約数和(自身を除く): 266706432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 318, 324, 424, 432, 477, 479, 576, 636, 648, 848, 864, 954, 958, 1272, 1296, 1431, 1437, 1696, 1728, 1908, 1916, 2544, 2592, 2862, 2874, 3392, 3816, 3832, 4293, 4311, 5088, 5184, 5724, 5748, 7632, 7664, 8586, 8622, 10176, 11448, 11496, 12933, 15264, 15328, 17172, 17244, 22896, 22992, 25387, 25866, 30528, 30656, 34344, 34488, 38799, 45792, 45984, 50774, 51732, 68688, 68976, 76161, 77598, 91584, 91968, 101548, 103464, 137376, 137952, 152322, 155196, 203096, 206928, 228483, 274752, 275904, 304644, 310392, 406192, 413856, 456966, 609288, 620784, 685449, 812384, 827712, 913932, 1218576, 1241568, 1370898, 1624768, 1827864, 2056347, 2437152, 2483136, 2741796, 3655728, 4112694, 4874304, 5483592, 7311456, 8225388, 10967184, 14622912, 16450776, 21934368, 32901552, 43868736, 65803104, 131606208]

約数ペア:

[(1, 131606208), (2, 65803104), (3, 43868736), (4, 32901552), (6, 21934368), (8, 16450776), (9, 14622912), (12, 10967184), (16, 8225388), (18, 7311456), (24, 5483592), (27, 4874304), (32, 4112694), (36, 3655728), (48, 2741796), (53, 2483136), (54, 2437152), (64, 2056347), (72, 1827864), (81, 1624768), (96, 1370898), (106, 1241568), (108, 1218576), (144, 913932), (159, 827712), (162, 812384), (192, 685449), (212, 620784), (216, 609288), (288, 456966), (318, 413856), (324, 406192), (424, 310392), (432, 304644), (477, 275904), (479, 274752), (576, 228483), (636, 206928), (648, 203096), (848, 155196), (864, 152322), (954, 137952), (958, 137376), (1272, 103464), (1296, 101548), (1431, 91968), (1437, 91584), (1696, 77598), (1728, 76161), (1908, 68976), (1916, 68688), (2544, 51732), (2592, 50774), (2862, 45984), (2874, 45792), (3392, 38799), (3816, 34488), (3832, 34344), (4293, 30656), (4311, 30528), (5088, 25866), (5184, 25387), (5724, 22992), (5748, 22896), (7632, 17244), (7664, 17172), (8586, 15328), (8622, 15264), (10176, 12933), (11448, 11496)]