80156928

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 228110400

約数和(自身を除く): 147953472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 59, 61, 64, 87, 96, 116, 118, 122, 128, 174, 177, 183, 192, 232, 236, 244, 256, 348, 354, 366, 384, 464, 472, 488, 696, 708, 732, 768, 928, 944, 976, 1392, 1416, 1464, 1711, 1769, 1856, 1888, 1952, 2784, 2832, 2928, 3422, 3538, 3599, 3712, 3776, 3904, 5133, 5307, 5568, 5664, 5856, 6844, 7076, 7198, 7424, 7552, 7808, 10266, 10614, 10797, 11136, 11328, 11712, 13688, 14152, 14396, 15104, 15616, 20532, 21228, 21594, 22272, 22656, 23424, 27376, 28304, 28792, 41064, 42456, 43188, 45312, 46848, 54752, 56608, 57584, 82128, 84912, 86376, 104371, 109504, 113216, 115168, 164256, 169824, 172752, 208742, 219008, 226432, 230336, 313113, 328512, 339648, 345504, 417484, 438016, 452864, 460672, 626226, 657024, 679296, 691008, 834968, 921344, 1252452, 1314048, 1358592, 1382016, 1669936, 2504904, 2764032, 3339872, 5009808, 6679744, 10019616, 13359488, 20039232, 26718976, 40078464, 80156928]

約数ペア:

[(1, 80156928), (2, 40078464), (3, 26718976), (4, 20039232), (6, 13359488), (8, 10019616), (12, 6679744), (16, 5009808), (24, 3339872), (29, 2764032), (32, 2504904), (48, 1669936), (58, 1382016), (59, 1358592), (61, 1314048), (64, 1252452), (87, 921344), (96, 834968), (116, 691008), (118, 679296), (122, 657024), (128, 626226), (174, 460672), (177, 452864), (183, 438016), (192, 417484), (232, 345504), (236, 339648), (244, 328512), (256, 313113), (348, 230336), (354, 226432), (366, 219008), (384, 208742), (464, 172752), (472, 169824), (488, 164256), (696, 115168), (708, 113216), (732, 109504), (768, 104371), (928, 86376), (944, 84912), (976, 82128), (1392, 57584), (1416, 56608), (1464, 54752), (1711, 46848), (1769, 45312), (1856, 43188), (1888, 42456), (1952, 41064), (2784, 28792), (2832, 28304), (2928, 27376), (3422, 23424), (3538, 22656), (3599, 22272), (3712, 21594), (3776, 21228), (3904, 20532), (5133, 15616), (5307, 15104), (5568, 14396), (5664, 14152), (5856, 13688), (6844, 11712), (7076, 11328), (7198, 11136), (7424, 10797), (7552, 10614), (7808, 10266)]