138646032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{412637}}^1$

素因数の和:412655

約数の個数: 40

約数和(自身を含む): 409336896

約数和(自身を除く): 270690864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 412637, 825274, 1237911, 1650548, 2475822, 2888459, 3301096, 4951644, 5776918, 6602192, 8665377, 9903288, 11553836, 17330754, 19806576, 23107672, 34661508, 46215344, 69323016, 138646032]

約数ペア:

[(1, 138646032), (2, 69323016), (3, 46215344), (4, 34661508), (6, 23107672), (7, 19806576), (8, 17330754), (12, 11553836), (14, 9903288), (16, 8665377), (21, 6602192), (24, 5776918), (28, 4951644), (42, 3301096), (48, 2888459), (56, 2475822), (84, 1650548), (112, 1237911), (168, 825274), (336, 412637)]