125481328

素因数分解:

$2^4\times 7^1\times {\mathrm{1120369}}^1$

素因数の和:1120384

約数の個数: 20

約数和(自身を含む): 277851760

約数和(自身を除く): 152370432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1120369, 2240738, 4481476, 7842583, 8962952, 15685166, 17925904, 31370332, 62740664, 125481328]

約数ペア:

[(1, 125481328), (2, 62740664), (4, 31370332), (7, 17925904), (8, 15685166), (14, 8962952), (16, 7842583), (28, 4481476), (56, 2240738), (112, 1120369)]