168388030

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{132589}}^1$

素因数の和:132723

約数の個数: 16

約数和(自身を含む): 305487360

約数和(自身を除く): 137099330

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 132589, 265178, 662945, 1325890, 16838803, 33677606, 84194015, 168388030]

約数ペア:

[(1, 168388030), (2, 84194015), (5, 33677606), (10, 16838803), (127, 1325890), (254, 662945), (635, 265178), (1270, 132589)]