149732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 296352

約数和(自身を除く): 146620

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 83, 164, 166, 332, 451, 902, 913, 1804, 1826, 3403, 3652, 6806, 13612, 37433, 74866, 149732]

約数ペア:

[(1, 149732), (2, 74866), (4, 37433), (11, 13612), (22, 6806), (41, 3652), (44, 3403), (82, 1826), (83, 1804), (164, 913), (166, 902), (332, 451)]