140915372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{3769}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 266011200

約数和(自身を除く): 125095828

約数列:

[1, 2, 4, 13, 26, 52, 719, 1438, 2876, 3769, 7538, 9347, 15076, 18694, 37388, 48997, 97994, 195988, 2709911, 5419822, 10839644, 35228843, 70457686, 140915372]

約数ペア:

[(1, 140915372), (2, 70457686), (4, 35228843), (13, 10839644), (26, 5419822), (52, 2709911), (719, 195988), (1438, 97994), (2876, 48997), (3769, 37388), (7538, 18694), (9347, 15076)]