128504166

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1297}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 300087216

約数和(自身を除く): 171583050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 337, 674, 1011, 1297, 2022, 2359, 2594, 3891, 4718, 7077, 7782, 9079, 14154, 16513, 18158, 27237, 33026, 49539, 54474, 63553, 99078, 127106, 190659, 381318, 437089, 874178, 1311267, 2622534, 3059623, 6119246, 9178869, 18357738, 21417361, 42834722, 64252083, 128504166]

約数ペア:

[(1, 128504166), (2, 64252083), (3, 42834722), (6, 21417361), (7, 18357738), (14, 9178869), (21, 6119246), (42, 3059623), (49, 2622534), (98, 1311267), (147, 874178), (294, 437089), (337, 381318), (674, 190659), (1011, 127106), (1297, 99078), (2022, 63553), (2359, 54474), (2594, 49539), (3891, 33026), (4718, 27237), (7077, 18158), (7782, 16513), (9079, 14154)]