136639244

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7187}}^1$

素因数の和:7302

約数の個数: 36

約数和(自身を含む): 281065176

約数和(自身を除く): 144425932

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 7187, 9506, 14374, 19012, 28748, 50309, 100618, 201236, 352163, 697139, 704326, 1394278, 1408652, 2788556, 4879973, 9759946, 19519892, 34159811, 68319622, 136639244]

約数ペア:

[(1, 136639244), (2, 68319622), (4, 34159811), (7, 19519892), (14, 9759946), (28, 4879973), (49, 2788556), (97, 1408652), (98, 1394278), (194, 704326), (196, 697139), (388, 352163), (679, 201236), (1358, 100618), (2716, 50309), (4753, 28748), (7187, 19012), (9506, 14374)]