138202624

素因数分解:

$2^9\times 7^1\times {\mathrm{38561}}^1$

素因数の和:38586

約数の個数: 40

約数和(自身を含む): 315591408

約数和(自身を除く): 177388784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 38561, 77122, 154244, 269927, 308488, 539854, 616976, 1079708, 1233952, 2159416, 2467904, 4318832, 4935808, 8637664, 9871616, 17275328, 19743232, 34550656, 69101312, 138202624]

約数ペア:

[(1, 138202624), (2, 69101312), (4, 34550656), (7, 19743232), (8, 17275328), (14, 9871616), (16, 8637664), (28, 4935808), (32, 4318832), (56, 2467904), (64, 2159416), (112, 1233952), (128, 1079708), (224, 616976), (256, 539854), (448, 308488), (512, 269927), (896, 154244), (1792, 77122), (3584, 38561)]