138096825839

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1\times {\mathrm{65371}}^1$

素因数の和:71846

約数の個数: 16

約数和(自身を含む): 161210489856

約数和(自身を除く): 23113664017

約数列:

[1, 7, 47, 329, 6421, 44947, 65371, 301787, 457597, 2112509, 3072437, 21507059, 419747191, 2938230337, 19728117977, 138096825839]

約数ペア:

[(1, 138096825839), (7, 19728117977), (47, 2938230337), (329, 419747191), (6421, 21507059), (44947, 3072437), (65371, 2112509), (301787, 457597)]