161438568

素因数分解:

$2^3\times 3^1\times {\mathrm{6726607}}^1$

素因数の和:6726616

約数の個数: 16

約数和(自身を含む): 403596480

約数和(自身を除く): 242157912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6726607, 13453214, 20179821, 26906428, 40359642, 53812856, 80719284, 161438568]

約数ペア:

[(1, 161438568), (2, 80719284), (3, 53812856), (4, 40359642), (6, 26906428), (8, 20179821), (12, 13453214), (24, 6726607)]