144711224

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2689}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 320540400

約数和(自身を除く): 175829176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 2689, 3844, 5378, 6727, 7688, 10756, 13454, 18823, 21512, 26908, 37646, 53816, 75292, 83359, 150584, 166718, 333436, 583513, 666872, 1167026, 2334052, 2584129, 4668104, 5168258, 10336516, 18088903, 20673032, 36177806, 72355612, 144711224]

約数ペア:

[(1, 144711224), (2, 72355612), (4, 36177806), (7, 20673032), (8, 18088903), (14, 10336516), (28, 5168258), (31, 4668104), (56, 2584129), (62, 2334052), (124, 1167026), (217, 666872), (248, 583513), (434, 333436), (868, 166718), (961, 150584), (1736, 83359), (1922, 75292), (2689, 53816), (3844, 37646), (5378, 26908), (6727, 21512), (7688, 18823), (10756, 13454)]