155539514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139123}}^1$

素因数の和:139181

約数の個数: 16

約数和(自身を含む): 257101152

約数和(自身を除く): 101561638

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 139123, 278246, 1808599, 3617198, 5982289, 11964578, 77769757, 155539514]

約数ペア:

[(1, 155539514), (2, 77769757), (13, 11964578), (26, 5982289), (43, 3617198), (86, 1808599), (559, 278246), (1118, 139123)]