166353994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{13163}}^1$

素因数の和:13325

約数の個数: 16

約数和(自身を含む): 255908160

約数和(自身を除く): 89554166

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 13163, 26326, 934573, 1171507, 1869146, 2343014, 83176997, 166353994]

約数ペア:

[(1, 166353994), (2, 83176997), (71, 2343014), (89, 1869146), (142, 1171507), (178, 934573), (6319, 26326), (12638, 13163)]