148976308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20611}}^1$

素因数の和:20767

約数の個数: 24

約数和(自身を含む): 282796640

約数和(自身を除く): 133820332

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 20611, 41222, 82444, 267943, 535886, 1071772, 2864929, 5729858, 11459716, 37244077, 74488154, 148976308]

約数ペア:

[(1, 148976308), (2, 74488154), (4, 37244077), (13, 11459716), (26, 5729858), (52, 2864929), (139, 1071772), (278, 535886), (556, 267943), (1807, 82444), (3614, 41222), (7228, 20611)]