129284178

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{155017}}^1$

素因数の和:155161

約数の個数: 16

約数和(自身を含む): 260430240

約数和(自身を除く): 131146062

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 155017, 310034, 465051, 930102, 21547363, 43094726, 64642089, 129284178]

約数ペア:

[(1, 129284178), (2, 64642089), (3, 43094726), (6, 21547363), (139, 930102), (278, 465051), (417, 310034), (834, 155017)]