138796616

素因数分解:

$2^3\times 7^2\times {\mathrm{354073}}^1$

素因数の和:354093

約数の個数: 24

約数和(自身を含む): 302733270

約数和(自身を除く): 163936654

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 354073, 708146, 1416292, 2478511, 2832584, 4957022, 9914044, 17349577, 19828088, 34699154, 69398308, 138796616]

約数ペア:

[(1, 138796616), (2, 69398308), (4, 34699154), (7, 19828088), (8, 17349577), (14, 9914044), (28, 4957022), (49, 2832584), (56, 2478511), (98, 1416292), (196, 708146), (392, 354073)]