157028609902

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1\times {\mathrm{700339}}^1$

素因数の和:701991

約数の個数: 16

約数和(自身を含む): 239012035200

約数和(自身を除く): 81983425298

約数列:

[1, 2, 71, 142, 1579, 3158, 112109, 224218, 700339, 1400678, 49724069, 99448138, 1105835281, 2211670562, 78514304951, 157028609902]

約数ペア:

[(1, 157028609902), (2, 78514304951), (71, 2211670562), (142, 1105835281), (1579, 99448138), (3158, 49724069), (112109, 1400678), (224218, 700339)]