164865120832

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{149969}}^1$

素因数の和:150263

約数の個数: 56

約数和(自身を含む): 332546477400

約数和(自身を除く): 167681356568

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 193, 356, 386, 712, 772, 1424, 1544, 2848, 3088, 5696, 6176, 12352, 17177, 34354, 68708, 137416, 149969, 274832, 299938, 549664, 599876, 1099328, 1199752, 2399504, 4799008, 9598016, 13347241, 26694482, 28944017, 53388964, 57888034, 106777928, 115776068, 213555856, 231552136, 427111712, 463104272, 854223424, 926208544, 1852417088, 2576017513, 5152035026, 10304070052, 20608140104, 41216280208, 82432560416, 164865120832]

約数ペア:

[(1, 164865120832), (2, 82432560416), (4, 41216280208), (8, 20608140104), (16, 10304070052), (32, 5152035026), (64, 2576017513), (89, 1852417088), (178, 926208544), (193, 854223424), (356, 463104272), (386, 427111712), (712, 231552136), (772, 213555856), (1424, 115776068), (1544, 106777928), (2848, 57888034), (3088, 53388964), (5696, 28944017), (6176, 26694482), (12352, 13347241), (17177, 9598016), (34354, 4799008), (68708, 2399504), (137416, 1199752), (149969, 1099328), (274832, 599876), (299938, 549664)]