149145978

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{152501}}^1$

素因数の和:152669

約数の個数: 16

約数和(自身を含む): 300123936

約数和(自身を除く): 150977958

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 152501, 305002, 457503, 915006, 24857663, 49715326, 74572989, 149145978]

約数ペア:

[(1, 149145978), (2, 74572989), (3, 49715326), (6, 24857663), (163, 915006), (326, 457503), (489, 305002), (978, 152501)]