166218304

素因数分解:

$2^6\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1193}}^1$

素因数の和:1523

約数の個数: 56

約数和(自身を含む): 378488448

約数和(自身を除く): 212270144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 311, 448, 622, 1193, 1244, 2177, 2386, 2488, 4354, 4772, 4976, 8351, 8708, 9544, 9952, 16702, 17416, 19088, 19904, 33404, 34832, 38176, 66808, 69664, 76352, 133616, 139328, 267232, 371023, 534464, 742046, 1484092, 2597161, 2968184, 5194322, 5936368, 10388644, 11872736, 20777288, 23745472, 41554576, 83109152, 166218304]

約数ペア:

[(1, 166218304), (2, 83109152), (4, 41554576), (7, 23745472), (8, 20777288), (14, 11872736), (16, 10388644), (28, 5936368), (32, 5194322), (56, 2968184), (64, 2597161), (112, 1484092), (224, 742046), (311, 534464), (448, 371023), (622, 267232), (1193, 139328), (1244, 133616), (2177, 76352), (2386, 69664), (2488, 66808), (4354, 38176), (4772, 34832), (4976, 33404), (8351, 19904), (8708, 19088), (9544, 17416), (9952, 16702)]