161492942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{4057}}^1$

素因数の和:5603

約数の個数: 16

約数和(自身を含む): 261107952

約数和(自身を除く): 99615010

約数列:

[1, 2, 13, 26, 1531, 3062, 4057, 8114, 19903, 39806, 52741, 105482, 6211267, 12422534, 80746471, 161492942]

約数ペア:

[(1, 161492942), (2, 80746471), (13, 12422534), (26, 6211267), (1531, 105482), (3062, 52741), (4057, 39806), (8114, 19903)]