156930319726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{68889517}}^1$

素因数の和:68889603

約数の個数: 16

約数和(自身を含む): 252962310096

約数和(自身を除く): 96031990370

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 68889517, 137779034, 1171121789, 2342243578, 4615597639, 9231195278, 78465159863, 156930319726]

約数ペア:

[(1, 156930319726), (2, 78465159863), (17, 9231195278), (34, 4615597639), (67, 2342243578), (134, 1171121789), (1139, 137779034), (2278, 68889517)]