164783344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1663}}^1$

素因数の和:2245

約数の個数: 40

約数和(自身を含む): 349120512

約数和(自身を除く): 184337168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 563, 1126, 1663, 2252, 3326, 4504, 6193, 6652, 9008, 12386, 13304, 18293, 24772, 26608, 36586, 49544, 73172, 99088, 146344, 292688, 936269, 1872538, 3745076, 7490152, 10298959, 14980304, 20597918, 41195836, 82391672, 164783344]

約数ペア:

[(1, 164783344), (2, 82391672), (4, 41195836), (8, 20597918), (11, 14980304), (16, 10298959), (22, 7490152), (44, 3745076), (88, 1872538), (176, 936269), (563, 292688), (1126, 146344), (1663, 99088), (2252, 73172), (3326, 49544), (4504, 36586), (6193, 26608), (6652, 24772), (9008, 18293), (12386, 13304)]