144305644

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97241}}^1$

素因数の和:97305

約数の個数: 24

約数和(自身を含む): 294059808

約数和(自身を除く): 149754164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 97241, 194482, 388964, 680687, 1361374, 2722748, 5153773, 10307546, 20615092, 36076411, 72152822, 144305644]

約数ペア:

[(1, 144305644), (2, 72152822), (4, 36076411), (7, 20615092), (14, 10307546), (28, 5153773), (53, 2722748), (106, 1361374), (212, 680687), (371, 388964), (742, 194482), (1484, 97241)]