149874872

素因数分解:

$2^3\times 7^1\times {\mathrm{2676337}}^1$

素因数の和:2676350

約数の個数: 16

約数和(自身を含む): 321160560

約数和(自身を除く): 171285688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2676337, 5352674, 10705348, 18734359, 21410696, 37468718, 74937436, 149874872]

約数ペア:

[(1, 149874872), (2, 74937436), (4, 37468718), (7, 21410696), (8, 18734359), (14, 10705348), (28, 5352674), (56, 2676337)]