147727888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6356

約数の個数: 80

約数和(自身を含む): 375690240

約数和(自身を除く): 227962352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 6311, 11704, 12622, 23408, 25244, 44177, 50488, 69421, 88354, 100976, 119909, 138842, 176708, 239818, 277684, 353416, 479636, 485947, 555368, 706832, 839363, 959272, 971894, 1110736, 1318999, 1678726, 1918544, 1943788, 2637998, 3357452, 3887576, 5275996, 6714904, 7775152, 9232993, 10551992, 13429808, 18465986, 21103984, 36931972, 73863944, 147727888]

約数ペア:

[(1, 147727888), (2, 73863944), (4, 36931972), (7, 21103984), (8, 18465986), (11, 13429808), (14, 10551992), (16, 9232993), (19, 7775152), (22, 6714904), (28, 5275996), (38, 3887576), (44, 3357452), (56, 2637998), (76, 1943788), (77, 1918544), (88, 1678726), (112, 1318999), (133, 1110736), (152, 971894), (154, 959272), (176, 839363), (209, 706832), (266, 555368), (304, 485947), (308, 479636), (418, 353416), (532, 277684), (616, 239818), (836, 176708), (1064, 138842), (1232, 119909), (1463, 100976), (1672, 88354), (2128, 69421), (2926, 50488), (3344, 44177), (5852, 25244), (6311, 23408), (11704, 12622)]