137909776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{141301}}^1$

素因数の和:141370

約数の個数: 20

約数和(自身を含む): 271582444

約数和(自身を除く): 133672668

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 141301, 282602, 565204, 1130408, 2260816, 8619361, 17238722, 34477444, 68954888, 137909776]

約数ペア:

[(1, 137909776), (2, 68954888), (4, 34477444), (8, 17238722), (16, 8619361), (61, 2260816), (122, 1130408), (244, 565204), (488, 282602), (976, 141301)]