147485408

素因数分解:

$2^5\times 7^1\times {\mathrm{658417}}^1$

素因数の和:658434

約数の個数: 24

約数和(自身を含む): 331842672

約数和(自身を除く): 184357264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 658417, 1316834, 2633668, 4608919, 5267336, 9217838, 10534672, 18435676, 21069344, 36871352, 73742704, 147485408]

約数ペア:

[(1, 147485408), (2, 73742704), (4, 36871352), (7, 21069344), (8, 18435676), (14, 10534672), (16, 9217838), (28, 5267336), (32, 4608919), (56, 2633668), (112, 1316834), (224, 658417)]