121528136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1471}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 116935864

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 449, 898, 1471, 1796, 2942, 3592, 5884, 10327, 11768, 20654, 33833, 41308, 67666, 82616, 135332, 270664, 660479, 1320958, 2641916, 5283832, 15191017, 30382034, 60764068, 121528136]

約数ペア:

[(1, 121528136), (2, 60764068), (4, 30382034), (8, 15191017), (23, 5283832), (46, 2641916), (92, 1320958), (184, 660479), (449, 270664), (898, 135332), (1471, 82616), (1796, 67666), (2942, 41308), (3592, 33833), (5884, 20654), (10327, 11768)]