166417216

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21887

約数の個数: 56

約数和(自身を含む): 399629376

約数和(自身を除く): 233212160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 21851, 43702, 87404, 152957, 174808, 305914, 349616, 371467, 611828, 699232, 742934, 1223656, 1398464, 1485868, 2447312, 2600269, 2971736, 4894624, 5200538, 5943472, 9789248, 10401076, 11886944, 20802152, 23773888, 41604304, 83208608, 166417216]

約数ペア:

[(1, 166417216), (2, 83208608), (4, 41604304), (7, 23773888), (8, 20802152), (14, 11886944), (16, 10401076), (17, 9789248), (28, 5943472), (32, 5200538), (34, 4894624), (56, 2971736), (64, 2600269), (68, 2447312), (112, 1485868), (119, 1398464), (136, 1223656), (224, 742934), (238, 699232), (272, 611828), (448, 371467), (476, 349616), (544, 305914), (952, 174808), (1088, 152957), (1904, 87404), (3808, 43702), (7616, 21851)]