173097988

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{23869}}^1$

素因数の和:23924

約数の個数: 36

約数和(自身を含む): 361916940

約数和(自身を除く): 188818952

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 23869, 47738, 95476, 167083, 334166, 668332, 883153, 1169581, 1766306, 2339162, 3532612, 4678324, 6182071, 12364142, 24728284, 43274497, 86548994, 173097988]

約数ペア:

[(1, 173097988), (2, 86548994), (4, 43274497), (7, 24728284), (14, 12364142), (28, 6182071), (37, 4678324), (49, 3532612), (74, 2339162), (98, 1766306), (148, 1169581), (196, 883153), (259, 668332), (518, 334166), (1036, 167083), (1813, 95476), (3626, 47738), (7252, 23869)]