138457067834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{27330649}}^1$

素因数の和:27330817

約数の個数: 16

約数和(自身を含む): 221378265000

約数和(自身を除く): 82921197166

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 27330649, 54661298, 464621033, 929242066, 4072266701, 8144533402, 69228533917, 138457067834]

約数ペア:

[(1, 138457067834), (2, 69228533917), (17, 8144533402), (34, 4072266701), (149, 929242066), (298, 464621033), (2533, 54661298), (5066, 27330649)]