144964288

素因数分解:

$2^6\times 7^1\times {\mathrm{323581}}^1$

素因数の和:323600

約数の個数: 28

約数和(自身を含む): 328759312

約数和(自身を除く): 183795024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 323581, 647162, 1294324, 2265067, 2588648, 4530134, 5177296, 9060268, 10354592, 18120536, 20709184, 36241072, 72482144, 144964288]

約数ペア:

[(1, 144964288), (2, 72482144), (4, 36241072), (7, 20709184), (8, 18120536), (14, 10354592), (16, 9060268), (28, 5177296), (32, 4530134), (56, 2588648), (64, 2265067), (112, 1294324), (224, 647162), (448, 323581)]