132748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 290304

約数和(自身を除く): 157556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 431, 862, 1724, 3017, 4741, 6034, 9482, 12068, 18964, 33187, 66374, 132748]

約数ペア:

[(1, 132748), (2, 66374), (4, 33187), (7, 18964), (11, 12068), (14, 9482), (22, 6034), (28, 4741), (44, 3017), (77, 1724), (154, 862), (308, 431)]