163027228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{447877}}^1$

素因数の和:447901

約数の個数: 24

約数和(自身を含む): 351136352

約数和(自身を除く): 188109124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 447877, 895754, 1791508, 3135139, 5822401, 6270278, 11644802, 12540556, 23289604, 40756807, 81513614, 163027228]

約数ペア:

[(1, 163027228), (2, 81513614), (4, 40756807), (7, 23289604), (13, 12540556), (14, 11644802), (26, 6270278), (28, 5822401), (52, 3135139), (91, 1791508), (182, 895754), (364, 447877)]