166208

素因数分解:

$2^6\times 7^2\times {\mathrm{53}}^1$

素因数の和:79

約数の個数: 42

約数和(自身を含む): 390906

約数和(自身を除く): 224698

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 196, 212, 224, 371, 392, 424, 448, 742, 784, 848, 1484, 1568, 1696, 2597, 2968, 3136, 3392, 5194, 5936, 10388, 11872, 20776, 23744, 41552, 83104, 166208]

約数ペア:

[(1, 166208), (2, 83104), (4, 41552), (7, 23744), (8, 20776), (14, 11872), (16, 10388), (28, 5936), (32, 5194), (49, 3392), (53, 3136), (56, 2968), (64, 2597), (98, 1696), (106, 1568), (112, 1484), (196, 848), (212, 784), (224, 742), (371, 448), (392, 424)]