161764982

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{4079}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 246758400

約数和(自身を除く): 84993418

約数列:

[1, 2, 79, 158, 251, 502, 4079, 8158, 19829, 39658, 322241, 644482, 1023829, 2047658, 80882491, 161764982]

約数ペア:

[(1, 161764982), (2, 80882491), (79, 2047658), (158, 1023829), (251, 644482), (502, 322241), (4079, 39658), (8158, 19829)]