156664248976

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{117970067}}^1$

素因数の和:117970158

約数の個数: 20

約数和(自身を含む): 307194057072

約数和(自身を除く): 150529808096

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 117970067, 235940134, 471880268, 943760536, 1887521072, 9791515561, 19583031122, 39166062244, 78332124488, 156664248976]

約数ペア:

[(1, 156664248976), (2, 78332124488), (4, 39166062244), (8, 19583031122), (16, 9791515561), (83, 1887521072), (166, 943760536), (332, 471880268), (664, 235940134), (1328, 117970067)]