108681188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 238218624

約数和(自身を除く): 129537436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 1028, 1373, 1799, 2746, 2827, 3598, 5492, 5654, 7196, 9611, 11308, 15103, 19222, 19789, 30206, 38444, 39578, 60412, 79156, 105721, 211442, 352861, 422884, 705722, 1411444, 2470027, 3881471, 4940054, 7762942, 9880108, 15525884, 27170297, 54340594, 108681188]

約数ペア:

[(1, 108681188), (2, 54340594), (4, 27170297), (7, 15525884), (11, 9880108), (14, 7762942), (22, 4940054), (28, 3881471), (44, 2470027), (77, 1411444), (154, 705722), (257, 422884), (308, 352861), (514, 211442), (1028, 105721), (1373, 79156), (1799, 60412), (2746, 39578), (2827, 38444), (3598, 30206), (5492, 19789), (5654, 19222), (7196, 15103), (9611, 11308)]