155681712

素因数分解:

$2^4\times 3^2\times {\mathrm{1081123}}^1$

素因数の和:1081137

約数の個数: 30

約数和(自身を含む): 435692972

約数和(自身を除く): 280011260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1081123, 2162246, 3243369, 4324492, 6486738, 8648984, 9730107, 12973476, 17297968, 19460214, 25946952, 38920428, 51893904, 77840856, 155681712]

約数ペア:

[(1, 155681712), (2, 77840856), (3, 51893904), (4, 38920428), (6, 25946952), (8, 19460214), (9, 17297968), (12, 12973476), (16, 9730107), (18, 8648984), (24, 6486738), (36, 4324492), (48, 3243369), (72, 2162246), (144, 1081123)]