189804544

素因数分解:

$2^{12}\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 52

約数和(自身を含む): 383338800

約数和(自身を除く): 193534256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 311, 512, 596, 622, 1024, 1192, 1244, 2048, 2384, 2488, 4096, 4768, 4976, 9536, 9952, 19072, 19904, 38144, 39808, 46339, 76288, 79616, 92678, 152576, 159232, 185356, 305152, 318464, 370712, 610304, 636928, 741424, 1273856, 1482848, 2965696, 5931392, 11862784, 23725568, 47451136, 94902272, 189804544]

約数ペア:

[(1, 189804544), (2, 94902272), (4, 47451136), (8, 23725568), (16, 11862784), (32, 5931392), (64, 2965696), (128, 1482848), (149, 1273856), (256, 741424), (298, 636928), (311, 610304), (512, 370712), (596, 318464), (622, 305152), (1024, 185356), (1192, 159232), (1244, 152576), (2048, 92678), (2384, 79616), (2488, 76288), (4096, 46339), (4768, 39808), (4976, 38144), (9536, 19904), (9952, 19072)]