156910426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{2269}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 239276160

約数和(自身を除く): 82365734

約数列:

[1, 2, 71, 142, 487, 974, 2269, 4538, 34577, 69154, 161099, 322198, 1105003, 2210006, 78455213, 156910426]

約数ペア:

[(1, 156910426), (2, 78455213), (71, 2210006), (142, 1105003), (487, 322198), (974, 161099), (2269, 69154), (4538, 34577)]