172115568

素因数分解:

$2^4\times 3^2\times {\mathrm{1195247}}^1$

素因数の和:1195261

約数の個数: 30

約数和(自身を含む): 481684944

約数和(自身を除く): 309569376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1195247, 2390494, 3585741, 4780988, 7171482, 9561976, 10757223, 14342964, 19123952, 21514446, 28685928, 43028892, 57371856, 86057784, 172115568]

約数ペア:

[(1, 172115568), (2, 86057784), (3, 57371856), (4, 43028892), (6, 28685928), (8, 21514446), (9, 19123952), (12, 14342964), (16, 10757223), (18, 9561976), (24, 7171482), (36, 4780988), (48, 3585741), (72, 2390494), (144, 1195247)]