142796276

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 294658560

約数和(自身を除く): 151862284

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 173, 287, 346, 574, 692, 719, 1148, 1211, 1438, 2422, 2876, 4844, 5033, 7093, 10066, 14186, 20132, 28372, 29479, 49651, 58958, 99302, 117916, 124387, 198604, 206353, 248774, 412706, 497548, 825412, 870709, 1741418, 3482836, 5099867, 10199734, 20399468, 35699069, 71398138, 142796276]

約数ペア:

[(1, 142796276), (2, 71398138), (4, 35699069), (7, 20399468), (14, 10199734), (28, 5099867), (41, 3482836), (82, 1741418), (164, 870709), (173, 825412), (287, 497548), (346, 412706), (574, 248774), (692, 206353), (719, 198604), (1148, 124387), (1211, 117916), (1438, 99302), (2422, 58958), (2876, 49651), (4844, 29479), (5033, 28372), (7093, 20132), (10066, 14186)]