161857692

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{46351}}^1$

素因数の和:46458

約数の個数: 36

約数和(自身を含む): 413367136

約数和(自身を除く): 251509444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 46351, 92702, 139053, 185404, 278106, 417159, 556212, 834318, 1668636, 4496047, 8992094, 13488141, 17984188, 26976282, 40464423, 53952564, 80928846, 161857692]

約数ペア:

[(1, 161857692), (2, 80928846), (3, 53952564), (4, 40464423), (6, 26976282), (9, 17984188), (12, 13488141), (18, 8992094), (36, 4496047), (97, 1668636), (194, 834318), (291, 556212), (388, 417159), (582, 278106), (873, 185404), (1164, 139053), (1746, 92702), (3492, 46351)]