133745522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{25321}}^1$

素因数の和:25481

約数の個数: 16

約数和(自身を含む): 212704800

約数和(自身を除く): 78959278

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 25321, 50642, 481099, 962198, 3519619, 7039238, 66872761, 133745522]

約数ペア:

[(1, 133745522), (2, 66872761), (19, 7039238), (38, 3519619), (139, 962198), (278, 481099), (2641, 50642), (5282, 25321)]