131454

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 24

約数和(自身を含む): 291720

約数和(自身を除く): 160266

約数列:

[1, 2, 3, 6, 9, 18, 67, 109, 134, 201, 218, 327, 402, 603, 654, 981, 1206, 1962, 7303, 14606, 21909, 43818, 65727, 131454]

約数ペア:

[(1, 131454), (2, 65727), (3, 43818), (6, 21909), (9, 14606), (18, 7303), (67, 1962), (109, 1206), (134, 981), (201, 654), (218, 603), (327, 402)]