149117738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 305665920

約数和(自身を除く): 156548182

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 77, 82, 113, 121, 133, 154, 209, 226, 242, 266, 287, 418, 451, 574, 779, 791, 847, 902, 1243, 1463, 1558, 1582, 1694, 2147, 2299, 2486, 2926, 3157, 4294, 4598, 4633, 4961, 5453, 6314, 8569, 8701, 9266, 9922, 10906, 13673, 15029, 16093, 17138, 17402, 23617, 27346, 30058, 32186, 32431, 34727, 47234, 50963, 59983, 64862, 69454, 88027, 94259, 95711, 101926, 119966, 165319, 176054, 188518, 191422, 259787, 330638, 356741, 519574, 560593, 616189, 659813, 713482, 968297, 1121186, 1232378, 1319626, 1818509, 1936594, 3637018, 3924151, 6778079, 7848302, 10651267, 13556158, 21302534, 74558869, 149117738]

約数ペア:

[(1, 149117738), (2, 74558869), (7, 21302534), (11, 13556158), (14, 10651267), (19, 7848302), (22, 6778079), (38, 3924151), (41, 3637018), (77, 1936594), (82, 1818509), (113, 1319626), (121, 1232378), (133, 1121186), (154, 968297), (209, 713482), (226, 659813), (242, 616189), (266, 560593), (287, 519574), (418, 356741), (451, 330638), (574, 259787), (779, 191422), (791, 188518), (847, 176054), (902, 165319), (1243, 119966), (1463, 101926), (1558, 95711), (1582, 94259), (1694, 88027), (2147, 69454), (2299, 64862), (2486, 59983), (2926, 50963), (3157, 47234), (4294, 34727), (4598, 32431), (4633, 32186), (4961, 30058), (5453, 27346), (6314, 23617), (8569, 17402), (8701, 17138), (9266, 16093), (9922, 15029), (10906, 13673)]