170808904

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 388730880

約数和(自身を除く): 217921976

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 73, 94, 98, 127, 146, 188, 196, 254, 292, 329, 376, 392, 508, 511, 584, 658, 889, 1016, 1022, 1316, 1778, 2044, 2303, 2632, 3431, 3556, 3577, 4088, 4606, 5969, 6223, 6862, 7112, 7154, 9212, 9271, 11938, 12446, 13724, 14308, 18424, 18542, 23876, 24017, 24892, 27448, 28616, 37084, 41783, 47752, 48034, 49784, 64897, 74168, 83566, 96068, 129794, 167132, 168119, 192136, 259588, 292481, 334264, 336238, 435737, 454279, 519176, 584962, 672476, 871474, 908558, 1169924, 1344952, 1742948, 1817116, 2339848, 3050159, 3485896, 3634232, 6100318, 12200636, 21351113, 24401272, 42702226, 85404452, 170808904]

約数ペア:

[(1, 170808904), (2, 85404452), (4, 42702226), (7, 24401272), (8, 21351113), (14, 12200636), (28, 6100318), (47, 3634232), (49, 3485896), (56, 3050159), (73, 2339848), (94, 1817116), (98, 1742948), (127, 1344952), (146, 1169924), (188, 908558), (196, 871474), (254, 672476), (292, 584962), (329, 519176), (376, 454279), (392, 435737), (508, 336238), (511, 334264), (584, 292481), (658, 259588), (889, 192136), (1016, 168119), (1022, 167132), (1316, 129794), (1778, 96068), (2044, 83566), (2303, 74168), (2632, 64897), (3431, 49784), (3556, 48034), (3577, 47752), (4088, 41783), (4606, 37084), (5969, 28616), (6223, 27448), (6862, 24892), (7112, 24017), (7154, 23876), (9212, 18542), (9271, 18424), (11938, 14308), (12446, 13724)]