170896432

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21491}}^1$

素因数の和:21577

約数の個数: 40

約数和(自身を含む): 383761152

約数和(自身を除く): 212864720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 21491, 42982, 85964, 150437, 171928, 300874, 343856, 601748, 1203496, 1525861, 2406992, 3051722, 6103444, 10681027, 12206888, 21362054, 24413776, 42724108, 85448216, 170896432]

約数ペア:

[(1, 170896432), (2, 85448216), (4, 42724108), (7, 24413776), (8, 21362054), (14, 12206888), (16, 10681027), (28, 6103444), (56, 3051722), (71, 2406992), (112, 1525861), (142, 1203496), (284, 601748), (497, 343856), (568, 300874), (994, 171928), (1136, 150437), (1988, 85964), (3976, 42982), (7952, 21491)]