145914244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127103}}^1$

素因数の和:127155

約数の個数: 24

約数和(自身を含む): 298948608

約数和(自身を除く): 153034364

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 127103, 254206, 508412, 889721, 1779442, 3558884, 5211223, 10422446, 20844892, 36478561, 72957122, 145914244]

約数ペア:

[(1, 145914244), (2, 72957122), (4, 36478561), (7, 20844892), (14, 10422446), (28, 5211223), (41, 3558884), (82, 1779442), (164, 889721), (287, 508412), (574, 254206), (1148, 127103)]