170627248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 383046912

約数和(自身を除く): 212419664

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 61, 88, 92, 122, 176, 184, 244, 253, 368, 488, 506, 671, 691, 976, 1012, 1342, 1382, 1403, 2024, 2684, 2764, 2806, 4048, 5368, 5528, 5612, 7601, 10736, 11056, 11224, 15202, 15433, 15893, 22448, 30404, 30866, 31786, 42151, 60808, 61732, 63572, 84302, 121616, 123464, 127144, 168604, 174823, 246928, 254288, 337208, 349646, 463661, 674416, 699292, 927322, 969473, 1398584, 1854644, 1938946, 2797168, 3709288, 3877892, 7418576, 7755784, 10664203, 15511568, 21328406, 42656812, 85313624, 170627248]

約数ペア:

[(1, 170627248), (2, 85313624), (4, 42656812), (8, 21328406), (11, 15511568), (16, 10664203), (22, 7755784), (23, 7418576), (44, 3877892), (46, 3709288), (61, 2797168), (88, 1938946), (92, 1854644), (122, 1398584), (176, 969473), (184, 927322), (244, 699292), (253, 674416), (368, 463661), (488, 349646), (506, 337208), (671, 254288), (691, 246928), (976, 174823), (1012, 168604), (1342, 127144), (1382, 123464), (1403, 121616), (2024, 84302), (2684, 63572), (2764, 61732), (2806, 60808), (4048, 42151), (5368, 31786), (5528, 30866), (5612, 30404), (7601, 22448), (10736, 15893), (11056, 15433), (11224, 15202)]