144578728

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{60041}}^1$

素因数の和:60097

約数の個数: 32

約数和(自身を含む): 317021760

約数和(自身を除く): 172443032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 60041, 120082, 240164, 420287, 480328, 840574, 1681148, 2581763, 3362296, 5163526, 10327052, 18072341, 20654104, 36144682, 72289364, 144578728]

約数ペア:

[(1, 144578728), (2, 72289364), (4, 36144682), (7, 20654104), (8, 18072341), (14, 10327052), (28, 5163526), (43, 3362296), (56, 2581763), (86, 1681148), (172, 840574), (301, 480328), (344, 420287), (602, 240164), (1204, 120082), (2408, 60041)]