169936718

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 300742848

約数和(自身を除く): 130806130

約数列:

[1, 2, 7, 14, 41, 82, 137, 274, 287, 574, 959, 1918, 2161, 4322, 5617, 11234, 15127, 30254, 39319, 78638, 88601, 177202, 296057, 592114, 620207, 1240414, 2072399, 4144798, 12138337, 24276674, 84968359, 169936718]

約数ペア:

[(1, 169936718), (2, 84968359), (7, 24276674), (14, 12138337), (41, 4144798), (82, 2072399), (137, 1240414), (274, 620207), (287, 592114), (574, 296057), (959, 177202), (1918, 88601), (2161, 78638), (4322, 39319), (5617, 30254), (11234, 15127)]