149049632

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{20887}}^1$

素因数の和:21120

約数の個数: 24

約数和(自身を含む): 294771456

約数和(自身を除く): 145721824

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 20887, 41774, 83548, 167096, 334192, 668384, 4657801, 9315602, 18631204, 37262408, 74524816, 149049632]

約数ペア:

[(1, 149049632), (2, 74524816), (4, 37262408), (8, 18631204), (16, 9315602), (32, 4657801), (223, 668384), (446, 334192), (892, 167096), (1784, 83548), (3568, 41774), (7136, 20887)]