139678464072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{831419429}}^1$

素因数の和:831419445

約数の個数: 32

約数和(自身を含む): 399081326400

約数和(自身を除く): 259402862328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 831419429, 1662838858, 2494258287, 3325677716, 4988516574, 5819936003, 6651355432, 9977033148, 11639872006, 17459808009, 19954066296, 23279744012, 34919616018, 46559488024, 69839232036, 139678464072]

約数ペア:

[(1, 139678464072), (2, 69839232036), (3, 46559488024), (4, 34919616018), (6, 23279744012), (7, 19954066296), (8, 17459808009), (12, 11639872006), (14, 9977033148), (21, 6651355432), (24, 5819936003), (28, 4988516574), (42, 3325677716), (56, 2494258287), (84, 1662838858), (168, 831419429)]