161342048

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8093}}^1$

素因数の和:8199

約数の個数: 48

約数和(自身を含む): 367143840

約数和(自身を除く): 205801792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 8093, 9968, 16186, 19936, 32372, 56651, 64744, 113302, 129488, 226604, 258976, 453208, 720277, 906416, 1440554, 1812832, 2881108, 5041939, 5762216, 10083878, 11524432, 20167756, 23048864, 40335512, 80671024, 161342048]

約数ペア:

[(1, 161342048), (2, 80671024), (4, 40335512), (7, 23048864), (8, 20167756), (14, 11524432), (16, 10083878), (28, 5762216), (32, 5041939), (56, 2881108), (89, 1812832), (112, 1440554), (178, 906416), (224, 720277), (356, 453208), (623, 258976), (712, 226604), (1246, 129488), (1424, 113302), (2492, 64744), (2848, 56651), (4984, 32372), (8093, 19936), (9968, 16186)]