165731368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 361972800

約数和(自身を除く): 196241432

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 139, 187, 278, 374, 556, 748, 797, 1112, 1496, 1529, 1594, 2363, 3058, 3188, 4726, 6116, 6376, 8767, 9452, 12232, 13549, 17534, 18904, 25993, 27098, 35068, 51986, 54196, 70136, 103972, 108392, 110783, 149039, 207944, 221566, 298078, 443132, 596156, 886264, 1192312, 1218613, 1883311, 2437226, 3766622, 4874452, 7533244, 9748904, 15066488, 20716421, 41432842, 82865684, 165731368]

約数ペア:

[(1, 165731368), (2, 82865684), (4, 41432842), (8, 20716421), (11, 15066488), (17, 9748904), (22, 7533244), (34, 4874452), (44, 3766622), (68, 2437226), (88, 1883311), (136, 1218613), (139, 1192312), (187, 886264), (278, 596156), (374, 443132), (556, 298078), (748, 221566), (797, 207944), (1112, 149039), (1496, 110783), (1529, 108392), (1594, 103972), (2363, 70136), (3058, 54196), (3188, 51986), (4726, 35068), (6116, 27098), (6376, 25993), (8767, 18904), (9452, 17534), (12232, 13549)]