164028928

素因数分解:

$2^9\times 7^1\times {\mathrm{45767}}^1$

素因数の和:45792

約数の個数: 40

約数和(自身を含む): 374565312

約数和(自身を除く): 210536384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 45767, 91534, 183068, 320369, 366136, 640738, 732272, 1281476, 1464544, 2562952, 2929088, 5125904, 5858176, 10251808, 11716352, 20503616, 23432704, 41007232, 82014464, 164028928]

約数ペア:

[(1, 164028928), (2, 82014464), (4, 41007232), (7, 23432704), (8, 20503616), (14, 11716352), (16, 10251808), (28, 5858176), (32, 5125904), (56, 2929088), (64, 2562952), (112, 1464544), (128, 1281476), (224, 732272), (256, 640738), (448, 366136), (512, 320369), (896, 183068), (1792, 91534), (3584, 45767)]