140295168

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1210

約数の個数: 132

約数和(自身を含む): 436633288

約数和(自身を除く): 296338120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1171, 1248, 1536, 1664, 1872, 2304, 2342, 2496, 3072, 3328, 3513, 3744, 4608, 4684, 4992, 6656, 7026, 7488, 9216, 9368, 9984, 10539, 13312, 14052, 14976, 15223, 18736, 19968, 21078, 28104, 29952, 30446, 37472, 39936, 42156, 45669, 56208, 59904, 60892, 74944, 84312, 91338, 112416, 119808, 121784, 137007, 149888, 168624, 182676, 224832, 243568, 274014, 299776, 337248, 365352, 449664, 487136, 548028, 599552, 674496, 730704, 899328, 974272, 1096056, 1199104, 1348992, 1461408, 1798656, 1948544, 2192112, 2697984, 2922816, 3597312, 3897088, 4384224, 5395968, 5845632, 7794176, 8768448, 10791936, 11691264, 15588352, 17536896, 23382528, 35073792, 46765056, 70147584, 140295168]

約数ペア:

[(1, 140295168), (2, 70147584), (3, 46765056), (4, 35073792), (6, 23382528), (8, 17536896), (9, 15588352), (12, 11691264), (13, 10791936), (16, 8768448), (18, 7794176), (24, 5845632), (26, 5395968), (32, 4384224), (36, 3897088), (39, 3597312), (48, 2922816), (52, 2697984), (64, 2192112), (72, 1948544), (78, 1798656), (96, 1461408), (104, 1348992), (117, 1199104), (128, 1096056), (144, 974272), (156, 899328), (192, 730704), (208, 674496), (234, 599552), (256, 548028), (288, 487136), (312, 449664), (384, 365352), (416, 337248), (468, 299776), (512, 274014), (576, 243568), (624, 224832), (768, 182676), (832, 168624), (936, 149888), (1024, 137007), (1152, 121784), (1171, 119808), (1248, 112416), (1536, 91338), (1664, 84312), (1872, 74944), (2304, 60892), (2342, 59904), (2496, 56208), (3072, 45669), (3328, 42156), (3513, 39936), (3744, 37472), (4608, 30446), (4684, 29952), (4992, 28104), (6656, 21078), (7026, 19968), (7488, 18736), (9216, 15223), (9368, 14976), (9984, 14052), (10539, 13312)]