161348608

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{8293}}^1$

素因数の和:8332

約数の個数: 44

約数和(自身を含む): 339556360

約数和(自身を除く): 178207752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 8293, 9728, 16586, 19456, 33172, 66344, 132688, 157567, 265376, 315134, 530752, 630268, 1061504, 1260536, 2123008, 2521072, 4246016, 5042144, 8492032, 10084288, 20168576, 40337152, 80674304, 161348608]

約数ペア:

[(1, 161348608), (2, 80674304), (4, 40337152), (8, 20168576), (16, 10084288), (19, 8492032), (32, 5042144), (38, 4246016), (64, 2521072), (76, 2123008), (128, 1260536), (152, 1061504), (256, 630268), (304, 530752), (512, 315134), (608, 265376), (1024, 157567), (1216, 132688), (2432, 66344), (4864, 33172), (8293, 19456), (9728, 16586)]