138248976

素因数分解:

$2^4\times 3^1\times {\mathrm{2880187}}^1$

素因数の和:2880198

約数の個数: 20

約数和(自身を含む): 357143312

約数和(自身を除く): 218894336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2880187, 5760374, 8640561, 11520748, 17281122, 23041496, 34562244, 46082992, 69124488, 138248976]

約数ペア:

[(1, 138248976), (2, 69124488), (3, 46082992), (4, 34562244), (6, 23041496), (8, 17281122), (12, 11520748), (16, 8640561), (24, 5760374), (48, 2880187)]