144870208

素因数分解:

$2^6\times 7^1\times {\mathrm{323371}}^1$

素因数の和:323390

約数の個数: 28

約数和(自身を含む): 328545952

約数和(自身を除く): 183675744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 323371, 646742, 1293484, 2263597, 2586968, 4527194, 5173936, 9054388, 10347872, 18108776, 20695744, 36217552, 72435104, 144870208]

約数ペア:

[(1, 144870208), (2, 72435104), (4, 36217552), (7, 20695744), (8, 18108776), (14, 10347872), (16, 9054388), (28, 5173936), (32, 4527194), (56, 2586968), (64, 2263597), (112, 1293484), (224, 646742), (448, 323371)]