144708488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22639}}^1$

素因数の和:22709

約数の個数: 32

約数和(自身を含む): 293414400

約数和(自身を除く): 148705912

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 22639, 45278, 90556, 181112, 384863, 769726, 1064033, 1539452, 2128066, 3078904, 4256132, 8512264, 18088561, 36177122, 72354244, 144708488]

約数ペア:

[(1, 144708488), (2, 72354244), (4, 36177122), (8, 18088561), (17, 8512264), (34, 4256132), (47, 3078904), (68, 2128066), (94, 1539452), (136, 1064033), (188, 769726), (376, 384863), (799, 181112), (1598, 90556), (3196, 45278), (6392, 22639)]