133922816

素因数分解:

$2^{15}\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 276295560

約数和(自身を除く): 142372744

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 128, 134, 244, 256, 268, 488, 512, 536, 976, 1024, 1072, 1952, 2048, 2144, 3904, 4087, 4096, 4288, 7808, 8174, 8192, 8576, 15616, 16348, 16384, 17152, 31232, 32696, 32768, 34304, 62464, 65392, 68608, 124928, 130784, 137216, 249856, 261568, 274432, 499712, 523136, 548864, 999424, 1046272, 1097728, 1998848, 2092544, 2195456, 4185088, 8370176, 16740352, 33480704, 66961408, 133922816]

約数ペア:

[(1, 133922816), (2, 66961408), (4, 33480704), (8, 16740352), (16, 8370176), (32, 4185088), (61, 2195456), (64, 2092544), (67, 1998848), (122, 1097728), (128, 1046272), (134, 999424), (244, 548864), (256, 523136), (268, 499712), (488, 274432), (512, 261568), (536, 249856), (976, 137216), (1024, 130784), (1072, 124928), (1952, 68608), (2048, 65392), (2144, 62464), (3904, 34304), (4087, 32768), (4096, 32696), (4288, 31232), (7808, 17152), (8174, 16384), (8192, 16348), (8576, 15616)]