156942178113

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{159009299}}^1$

素因数の和:159009356

約数の個数: 16

約数和(自身を含む): 244238284800

約数和(自身を除く): 87296106687

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 159009299, 477027897, 1113065093, 3339195279, 7473437053, 22420311159, 52314059371, 156942178113]

約数ペア:

[(1, 156942178113), (3, 52314059371), (7, 22420311159), (21, 7473437053), (47, 3339195279), (141, 1113065093), (329, 477027897), (987, 159009299)]