164388608

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{33797}}^1$

素因数の和:33832

約数の個数: 36

約数和(自身を含む): 345415560

約数和(自身を除く): 181026952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 33797, 67594, 135188, 270376, 540752, 642143, 1081504, 1284286, 2163008, 2568572, 4326016, 5137144, 8652032, 10274288, 20548576, 41097152, 82194304, 164388608]

約数ペア:

[(1, 164388608), (2, 82194304), (4, 41097152), (8, 20548576), (16, 10274288), (19, 8652032), (32, 5137144), (38, 4326016), (64, 2568572), (76, 2163008), (128, 1284286), (152, 1081504), (256, 642143), (304, 540752), (608, 270376), (1216, 135188), (2432, 67594), (4864, 33797)]