170132942

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{87427}}^1$

素因数の和:87575

約数の個数: 16

約数和(自身を含む): 293758080

約数和(自身を除く): 123625138

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 87427, 174854, 611989, 1223978, 12152353, 24304706, 85066471, 170132942]

約数ペア:

[(1, 170132942), (2, 85066471), (7, 24304706), (14, 12152353), (139, 1223978), (278, 611989), (973, 174854), (1946, 87427)]