141720008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{264403}}^1$

素因数の和:264476

約数の個数: 16

約数和(自身を含む): 269692080

約数和(自身を除く): 127972072

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 264403, 528806, 1057612, 2115224, 17715001, 35430002, 70860004, 141720008]

約数ペア:

[(1, 141720008), (2, 70860004), (4, 35430002), (8, 17715001), (67, 2115224), (134, 1057612), (268, 528806), (536, 264403)]