149834594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26557}}^1$

素因数の和:26610

約数の個数: 32

約数和(自身を含む): 285551616

約数和(自身を除く): 135717022

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 26557, 53114, 185899, 345241, 371798, 690482, 823267, 1646534, 2416687, 4833374, 5762869, 10702471, 11525738, 21404942, 74917297, 149834594]

約数ペア:

[(1, 149834594), (2, 74917297), (7, 21404942), (13, 11525738), (14, 10702471), (26, 5762869), (31, 4833374), (62, 2416687), (91, 1646534), (182, 823267), (217, 690482), (403, 371798), (434, 345241), (806, 185899), (2821, 53114), (5642, 26557)]