135280278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{153379}}^1$

素因数の和:153401

約数の個数: 36

約数和(自身を含む): 340963740

約数和(自身を除く): 205683462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 153379, 306758, 460137, 920274, 1073653, 1380411, 2147306, 2760822, 3220959, 6441918, 7515571, 9662877, 15031142, 19325754, 22546713, 45093426, 67640139, 135280278]

約数ペア:

[(1, 135280278), (2, 67640139), (3, 45093426), (6, 22546713), (7, 19325754), (9, 15031142), (14, 9662877), (18, 7515571), (21, 6441918), (42, 3220959), (49, 2760822), (63, 2147306), (98, 1380411), (126, 1073653), (147, 920274), (294, 460137), (441, 306758), (882, 153379)]