188657856

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2603

約数の個数: 112

約数和(自身を含む): 567740800

約数和(自身を除く): 379082944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1376, 1548, 1728, 2064, 2322, 2539, 2752, 3096, 4128, 4644, 5078, 6192, 7617, 8256, 9288, 10156, 12384, 15234, 18576, 20312, 22851, 24768, 30468, 37152, 40624, 45702, 60936, 68553, 74304, 81248, 91404, 109177, 121872, 137106, 162496, 182808, 218354, 243744, 274212, 327531, 365616, 436708, 487488, 548424, 655062, 731232, 873416, 982593, 1096848, 1310124, 1462464, 1746832, 1965186, 2193696, 2620248, 2947779, 3493664, 3930372, 4387392, 5240496, 5895558, 6987328, 7860744, 10480992, 11791116, 15721488, 20961984, 23582232, 31442976, 47164464, 62885952, 94328928, 188657856]

約数ペア:

[(1, 188657856), (2, 94328928), (3, 62885952), (4, 47164464), (6, 31442976), (8, 23582232), (9, 20961984), (12, 15721488), (16, 11791116), (18, 10480992), (24, 7860744), (27, 6987328), (32, 5895558), (36, 5240496), (43, 4387392), (48, 3930372), (54, 3493664), (64, 2947779), (72, 2620248), (86, 2193696), (96, 1965186), (108, 1746832), (129, 1462464), (144, 1310124), (172, 1096848), (192, 982593), (216, 873416), (258, 731232), (288, 655062), (344, 548424), (387, 487488), (432, 436708), (516, 365616), (576, 327531), (688, 274212), (774, 243744), (864, 218354), (1032, 182808), (1161, 162496), (1376, 137106), (1548, 121872), (1728, 109177), (2064, 91404), (2322, 81248), (2539, 74304), (2752, 68553), (3096, 60936), (4128, 45702), (4644, 40624), (5078, 37152), (6192, 30468), (7617, 24768), (8256, 22851), (9288, 20312), (10156, 18576), (12384, 15234)]