144400298

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 252840960

約数和(自身を除く): 108440662

約数列:

[1, 2, 7, 14, 61, 122, 353, 427, 479, 706, 854, 958, 2471, 3353, 4942, 6706, 21533, 29219, 43066, 58438, 150731, 169087, 204533, 301462, 338174, 409066, 1183609, 2367218, 10314307, 20628614, 72200149, 144400298]

約数ペア:

[(1, 144400298), (2, 72200149), (7, 20628614), (14, 10314307), (61, 2367218), (122, 1183609), (353, 409066), (427, 338174), (479, 301462), (706, 204533), (854, 169087), (958, 150731), (2471, 58438), (3353, 43066), (4942, 29219), (6706, 21533)]