149246384

素因数分解:

$2^4\times 7^1\times {\mathrm{1332557}}^1$

素因数の和:1332572

約数の個数: 20

約数和(自身を含む): 330474384

約数和(自身を除く): 181228000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1332557, 2665114, 5330228, 9327899, 10660456, 18655798, 21320912, 37311596, 74623192, 149246384]

約数ペア:

[(1, 149246384), (2, 74623192), (4, 37311596), (7, 21320912), (8, 18655798), (14, 10660456), (16, 9327899), (28, 5330228), (56, 2665114), (112, 1332557)]