144905852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 313521600

約数和(自身を除く): 168615748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 1028, 1549, 1799, 3098, 3341, 3598, 6196, 6682, 7196, 10843, 13364, 20137, 21686, 23387, 40274, 43372, 46774, 80548, 93548, 140959, 281918, 398093, 563836, 796186, 1592372, 2786651, 5175209, 5573302, 10350418, 11146604, 20700836, 36226463, 72452926, 144905852]

約数ペア:

[(1, 144905852), (2, 72452926), (4, 36226463), (7, 20700836), (13, 11146604), (14, 10350418), (26, 5573302), (28, 5175209), (52, 2786651), (91, 1592372), (182, 796186), (257, 563836), (364, 398093), (514, 281918), (1028, 140959), (1549, 93548), (1799, 80548), (3098, 46774), (3341, 43372), (3598, 40274), (6196, 23387), (6682, 21686), (7196, 20137), (10843, 13364)]