138637352

素因数分解:

$2^3\times 7^1\times {\mathrm{599}}^1\times {\mathrm{4133}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 297648000

約数和(自身を除く): 159010648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 599, 1198, 2396, 4133, 4193, 4792, 8266, 8386, 16532, 16772, 28931, 33064, 33544, 57862, 115724, 231448, 2475667, 4951334, 9902668, 17329669, 19805336, 34659338, 69318676, 138637352]

約数ペア:

[(1, 138637352), (2, 69318676), (4, 34659338), (7, 19805336), (8, 17329669), (14, 9902668), (28, 4951334), (56, 2475667), (599, 231448), (1198, 115724), (2396, 57862), (4133, 33544), (4193, 33064), (4792, 28931), (8266, 16772), (8386, 16532)]