168205278

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2153}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 348948000

約数和(自身を除く): 180742722

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 449, 898, 1347, 2153, 2694, 4306, 6459, 12918, 13021, 26042, 39063, 62437, 78126, 124874, 187311, 374622, 966697, 1933394, 2900091, 5800182, 28034213, 56068426, 84102639, 168205278]

約数ペア:

[(1, 168205278), (2, 84102639), (3, 56068426), (6, 28034213), (29, 5800182), (58, 2900091), (87, 1933394), (174, 966697), (449, 374622), (898, 187311), (1347, 124874), (2153, 78126), (2694, 62437), (4306, 39063), (6459, 26042), (12918, 13021)]