166367968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 368492544

約数和(自身を除く): 202124576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 67, 94, 104, 127, 134, 188, 208, 254, 268, 376, 416, 508, 536, 611, 752, 871, 1016, 1072, 1222, 1504, 1651, 1742, 2032, 2144, 2444, 3149, 3302, 3484, 4064, 4888, 5969, 6298, 6604, 6968, 8509, 9776, 11938, 12596, 13208, 13936, 17018, 19552, 23876, 25192, 26416, 27872, 34036, 40937, 47752, 50384, 52832, 68072, 77597, 81874, 95504, 100768, 110617, 136144, 155194, 163748, 191008, 221234, 272288, 310388, 327496, 399923, 442468, 620776, 654992, 799846, 884936, 1241552, 1309984, 1599692, 1769872, 2483104, 3199384, 3539744, 5198999, 6398768, 10397998, 12797536, 20795996, 41591992, 83183984, 166367968]

約数ペア:

[(1, 166367968), (2, 83183984), (4, 41591992), (8, 20795996), (13, 12797536), (16, 10397998), (26, 6398768), (32, 5198999), (47, 3539744), (52, 3199384), (67, 2483104), (94, 1769872), (104, 1599692), (127, 1309984), (134, 1241552), (188, 884936), (208, 799846), (254, 654992), (268, 620776), (376, 442468), (416, 399923), (508, 327496), (536, 310388), (611, 272288), (752, 221234), (871, 191008), (1016, 163748), (1072, 155194), (1222, 136144), (1504, 110617), (1651, 100768), (1742, 95504), (2032, 81874), (2144, 77597), (2444, 68072), (3149, 52832), (3302, 50384), (3484, 47752), (4064, 40937), (4888, 34036), (5969, 27872), (6298, 26416), (6604, 25192), (6968, 23876), (8509, 19552), (9776, 17018), (11938, 13936), (12596, 13208)]