168171142

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{8641}}^1$

素因数の和:8943

約数の個数: 16

約数和(自身を含む): 260089632

約数和(自身を除く): 91918490

約数列:

[1, 2, 37, 74, 263, 526, 8641, 9731, 17282, 19462, 319717, 639434, 2272583, 4545166, 84085571, 168171142]

約数ペア:

[(1, 168171142), (2, 84085571), (37, 4545166), (74, 2272583), (263, 639434), (526, 319717), (8641, 19462), (9731, 17282)]