147251248

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{55109}}^1$

素因数の和:55284

約数の個数: 20

約数和(自身を含む): 287012880

約数和(自身を除く): 139761632

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 55109, 110218, 220436, 440872, 881744, 9203203, 18406406, 36812812, 73625624, 147251248]

約数ペア:

[(1, 147251248), (2, 73625624), (4, 36812812), (8, 18406406), (16, 9203203), (167, 881744), (334, 440872), (668, 220436), (1336, 110218), (2672, 55109)]