169563748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{21617}}^1$

素因数の和:21711

約数の個数: 24

約数和(自身を含む): 310520952

約数和(自身を除く): 140957204

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 21617, 43234, 86468, 799829, 1145701, 1599658, 2291402, 3199316, 4582804, 42390937, 84781874, 169563748]

約数ペア:

[(1, 169563748), (2, 84781874), (4, 42390937), (37, 4582804), (53, 3199316), (74, 2291402), (106, 1599658), (148, 1145701), (212, 799829), (1961, 86468), (3922, 43234), (7844, 21617)]