166955538128

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{57650393}}^1$

素因数の和:57650582

約数の個数: 20

約数和(自身を含む): 325263522948

約数和(自身を除く): 158307984820

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 57650393, 115300786, 230601572, 461203144, 922406288, 10434721133, 20869442266, 41738884532, 83477769064, 166955538128]

約数ペア:

[(1, 166955538128), (2, 83477769064), (4, 41738884532), (8, 20869442266), (16, 10434721133), (181, 922406288), (362, 461203144), (724, 230601572), (1448, 115300786), (2896, 57650393)]