165765238

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{14347}}^1$

素因数の和:14511

約数の個数: 16

約数和(自身を含む): 255681360

約数和(自身を除く): 89916122

約数列:

[1, 2, 53, 106, 109, 218, 5777, 11554, 14347, 28694, 760391, 1520782, 1563823, 3127646, 82882619, 165765238]

約数ペア:

[(1, 165765238), (2, 82882619), (53, 3127646), (106, 1563823), (109, 1520782), (218, 760391), (5777, 28694), (11554, 14347)]