127536128

素因数分解:

$2^{10}\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:752

約数の個数: 44

約数和(自身を含む): 256448160

約数和(自身を除く): 128912032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 463, 512, 538, 926, 1024, 1076, 1852, 2152, 3704, 4304, 7408, 8608, 14816, 17216, 29632, 34432, 59264, 68864, 118528, 124547, 137728, 237056, 249094, 275456, 474112, 498188, 996376, 1992752, 3985504, 7971008, 15942016, 31884032, 63768064, 127536128]

約数ペア:

[(1, 127536128), (2, 63768064), (4, 31884032), (8, 15942016), (16, 7971008), (32, 3985504), (64, 1992752), (128, 996376), (256, 498188), (269, 474112), (463, 275456), (512, 249094), (538, 237056), (926, 137728), (1024, 124547), (1076, 118528), (1852, 68864), (2152, 59264), (3704, 34432), (4304, 29632), (7408, 17216), (8608, 14816)]