172520768

素因数分解:

$2^6\times 7^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 112

約数和(自身を含む): 414528000

約数和(自身を除く): 242007232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 271, 343, 392, 406, 448, 464, 542, 686, 784, 812, 928, 1084, 1372, 1421, 1568, 1624, 1856, 1897, 2168, 2744, 2842, 3136, 3248, 3794, 4336, 5488, 5684, 6496, 7588, 7859, 8672, 9947, 10976, 11368, 12992, 13279, 15176, 15718, 17344, 19894, 21952, 22736, 26558, 30352, 31436, 39788, 45472, 53116, 55013, 60704, 62872, 79576, 90944, 92953, 106232, 110026, 121408, 125744, 159152, 185906, 212464, 220052, 251488, 318304, 371812, 385091, 424928, 440104, 502976, 636608, 743624, 770182, 849856, 880208, 1487248, 1540364, 1760416, 2695637, 2974496, 3080728, 3520832, 5391274, 5948992, 6161456, 10782548, 12322912, 21565096, 24645824, 43130192, 86260384, 172520768]

約数ペア:

[(1, 172520768), (2, 86260384), (4, 43130192), (7, 24645824), (8, 21565096), (14, 12322912), (16, 10782548), (28, 6161456), (29, 5948992), (32, 5391274), (49, 3520832), (56, 3080728), (58, 2974496), (64, 2695637), (98, 1760416), (112, 1540364), (116, 1487248), (196, 880208), (203, 849856), (224, 770182), (232, 743624), (271, 636608), (343, 502976), (392, 440104), (406, 424928), (448, 385091), (464, 371812), (542, 318304), (686, 251488), (784, 220052), (812, 212464), (928, 185906), (1084, 159152), (1372, 125744), (1421, 121408), (1568, 110026), (1624, 106232), (1856, 92953), (1897, 90944), (2168, 79576), (2744, 62872), (2842, 60704), (3136, 55013), (3248, 53116), (3794, 45472), (4336, 39788), (5488, 31436), (5684, 30352), (6496, 26558), (7588, 22736), (7859, 21952), (8672, 19894), (9947, 17344), (10976, 15718), (11368, 15176), (12992, 13279)]