117408752

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{20327}}^1$

素因数の和:20373

約数の個数: 30

約数和(自身を含む): 240094008

約数和(自身を除く): 122685256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 20327, 40654, 81308, 162616, 325232, 386213, 772426, 1544852, 3089704, 6179408, 7338047, 14676094, 29352188, 58704376, 117408752]

約数ペア:

[(1, 117408752), (2, 58704376), (4, 29352188), (8, 14676094), (16, 7338047), (19, 6179408), (38, 3089704), (76, 1544852), (152, 772426), (304, 386213), (361, 325232), (722, 162616), (1444, 81308), (2888, 40654), (5776, 20327)]