164656888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{98479}}^1$

素因数の和:98515

約数の個数: 32

約数和(自身を含む): 354528000

約数和(自身を除く): 189871112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 98479, 196958, 393916, 787832, 1083269, 1871101, 2166538, 3742202, 4333076, 7484404, 8666152, 14968808, 20582111, 41164222, 82328444, 164656888]

約数ペア:

[(1, 164656888), (2, 82328444), (4, 41164222), (8, 20582111), (11, 14968808), (19, 8666152), (22, 7484404), (38, 4333076), (44, 3742202), (76, 2166538), (88, 1871101), (152, 1083269), (209, 787832), (418, 393916), (836, 196958), (1672, 98479)]