189862272

素因数分解:

$2^7\times 3^3\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 565855200

約数和(自身を除く): 375992928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 137, 144, 192, 216, 274, 288, 384, 401, 411, 432, 548, 576, 802, 822, 864, 1096, 1152, 1203, 1233, 1604, 1644, 1728, 2192, 2406, 2466, 3208, 3288, 3456, 3609, 3699, 4384, 4812, 4932, 6416, 6576, 7218, 7398, 8768, 9624, 9864, 10827, 12832, 13152, 14436, 14796, 17536, 19248, 19728, 21654, 25664, 26304, 28872, 29592, 38496, 39456, 43308, 51328, 52608, 54937, 57744, 59184, 76992, 78912, 86616, 109874, 115488, 118368, 153984, 157824, 164811, 173232, 219748, 230976, 236736, 329622, 346464, 439496, 461952, 473472, 494433, 659244, 692928, 878992, 988866, 1318488, 1385856, 1483299, 1757984, 1977732, 2636976, 2966598, 3515968, 3955464, 5273952, 5933196, 7031936, 7910928, 10547904, 11866392, 15821856, 21095808, 23732784, 31643712, 47465568, 63287424, 94931136, 189862272]

約数ペア:

[(1, 189862272), (2, 94931136), (3, 63287424), (4, 47465568), (6, 31643712), (8, 23732784), (9, 21095808), (12, 15821856), (16, 11866392), (18, 10547904), (24, 7910928), (27, 7031936), (32, 5933196), (36, 5273952), (48, 3955464), (54, 3515968), (64, 2966598), (72, 2636976), (96, 1977732), (108, 1757984), (128, 1483299), (137, 1385856), (144, 1318488), (192, 988866), (216, 878992), (274, 692928), (288, 659244), (384, 494433), (401, 473472), (411, 461952), (432, 439496), (548, 346464), (576, 329622), (802, 236736), (822, 230976), (864, 219748), (1096, 173232), (1152, 164811), (1203, 157824), (1233, 153984), (1604, 118368), (1644, 115488), (1728, 109874), (2192, 86616), (2406, 78912), (2466, 76992), (3208, 59184), (3288, 57744), (3456, 54937), (3609, 52608), (3699, 51328), (4384, 43308), (4812, 39456), (4932, 38496), (6416, 29592), (6576, 28872), (7218, 26304), (7398, 25664), (8768, 21654), (9624, 19728), (9864, 19248), (10827, 17536), (12832, 14796), (13152, 14436)]