147267088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{214051}}^1$

素因数の和:214102

約数の個数: 20

約数和(自身を含む): 291966928

約数和(自身を除く): 144699840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 214051, 428102, 856204, 1712408, 3424816, 9204193, 18408386, 36816772, 73633544, 147267088]

約数ペア:

[(1, 147267088), (2, 73633544), (4, 36816772), (8, 18408386), (16, 9204193), (43, 3424816), (86, 1712408), (172, 856204), (344, 428102), (688, 214051)]