154796656

素因数分解:

$2^4\times 7^1\times {\mathrm{1382113}}^1$

素因数の和:1382128

約数の個数: 20

約数和(自身を含む): 342764272

約数和(自身を除く): 187967616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1382113, 2764226, 5528452, 9674791, 11056904, 19349582, 22113808, 38699164, 77398328, 154796656]

約数ペア:

[(1, 154796656), (2, 77398328), (4, 38699164), (7, 22113808), (8, 19349582), (14, 11056904), (16, 9674791), (28, 5528452), (56, 2764226), (112, 1382113)]