137168976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{408241}}^1$

素因数の和:408259

約数の個数: 40

約数和(自身を含む): 404976064

約数和(自身を除く): 267807088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 408241, 816482, 1224723, 1632964, 2449446, 2857687, 3265928, 4898892, 5715374, 6531856, 8573061, 9797784, 11430748, 17146122, 19595568, 22861496, 34292244, 45722992, 68584488, 137168976]

約数ペア:

[(1, 137168976), (2, 68584488), (3, 45722992), (4, 34292244), (6, 22861496), (7, 19595568), (8, 17146122), (12, 11430748), (14, 9797784), (16, 8573061), (21, 6531856), (24, 5715374), (28, 4898892), (42, 3265928), (48, 2857687), (56, 2449446), (84, 1632964), (112, 1224723), (168, 816482), (336, 408241)]