180539136

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:766

約数の個数: 108

約数和(自身を含む): 525487872

約数和(自身を除く): 344948736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 617, 762, 768, 1016, 1143, 1152, 1234, 1524, 1851, 2032, 2286, 2304, 2468, 3048, 3702, 4064, 4572, 4936, 5553, 6096, 7404, 8128, 9144, 9872, 11106, 12192, 14808, 16256, 18288, 19744, 22212, 24384, 29616, 32512, 36576, 39488, 44424, 48768, 59232, 73152, 78359, 78976, 88848, 97536, 118464, 146304, 156718, 157952, 177696, 235077, 236928, 292608, 313436, 355392, 470154, 473856, 626872, 705231, 710784, 940308, 1253744, 1410462, 1421568, 1880616, 2507488, 2820924, 3761232, 5014976, 5641848, 7522464, 10029952, 11283696, 15044928, 20059904, 22567392, 30089856, 45134784, 60179712, 90269568, 180539136]

約数ペア:

[(1, 180539136), (2, 90269568), (3, 60179712), (4, 45134784), (6, 30089856), (8, 22567392), (9, 20059904), (12, 15044928), (16, 11283696), (18, 10029952), (24, 7522464), (32, 5641848), (36, 5014976), (48, 3761232), (64, 2820924), (72, 2507488), (96, 1880616), (127, 1421568), (128, 1410462), (144, 1253744), (192, 940308), (254, 710784), (256, 705231), (288, 626872), (381, 473856), (384, 470154), (508, 355392), (576, 313436), (617, 292608), (762, 236928), (768, 235077), (1016, 177696), (1143, 157952), (1152, 156718), (1234, 146304), (1524, 118464), (1851, 97536), (2032, 88848), (2286, 78976), (2304, 78359), (2468, 73152), (3048, 59232), (3702, 48768), (4064, 44424), (4572, 39488), (4936, 36576), (5553, 32512), (6096, 29616), (7404, 24384), (8128, 22212), (9144, 19744), (9872, 18288), (11106, 16256), (12192, 14808)]