131692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 261072

約数和(自身を除く): 129380

約数列:

[1, 2, 4, 11, 22, 41, 44, 73, 82, 146, 164, 292, 451, 803, 902, 1606, 1804, 2993, 3212, 5986, 11972, 32923, 65846, 131692]

約数ペア:

[(1, 131692), (2, 65846), (4, 32923), (11, 11972), (22, 5986), (41, 3212), (44, 2993), (73, 1804), (82, 1606), (146, 902), (164, 803), (292, 451)]