107988888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{642791}}^1$

素因数の和:642807

約数の個数: 32

約数和(自身を含む): 308540160

約数和(自身を除く): 200551272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 642791, 1285582, 1928373, 2571164, 3856746, 4499537, 5142328, 7713492, 8999074, 13498611, 15426984, 17998148, 26997222, 35996296, 53994444, 107988888]

約数ペア:

[(1, 107988888), (2, 53994444), (3, 35996296), (4, 26997222), (6, 17998148), (7, 15426984), (8, 13498611), (12, 8999074), (14, 7713492), (21, 5142328), (24, 4499537), (28, 3856746), (42, 2571164), (56, 1928373), (84, 1285582), (168, 642791)]