187333496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^2$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 421945560

約数和(自身を除く): 234612064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 236, 248, 413, 434, 472, 826, 868, 961, 1652, 1736, 1829, 1922, 3304, 3481, 3658, 3844, 6727, 6962, 7316, 7688, 12803, 13454, 13924, 14632, 24367, 25606, 26908, 27848, 48734, 51212, 53816, 56699, 97468, 102424, 107911, 113398, 194936, 215822, 226796, 396893, 431644, 453592, 755377, 793786, 863288, 1510754, 1587572, 3021508, 3175144, 3345241, 6043016, 6690482, 13380964, 23416687, 26761928, 46833374, 93666748, 187333496]

約数ペア:

[(1, 187333496), (2, 93666748), (4, 46833374), (7, 26761928), (8, 23416687), (14, 13380964), (28, 6690482), (31, 6043016), (56, 3345241), (59, 3175144), (62, 3021508), (118, 1587572), (124, 1510754), (217, 863288), (236, 793786), (248, 755377), (413, 453592), (434, 431644), (472, 396893), (826, 226796), (868, 215822), (961, 194936), (1652, 113398), (1736, 107911), (1829, 102424), (1922, 97468), (3304, 56699), (3481, 53816), (3658, 51212), (3844, 48734), (6727, 27848), (6962, 26908), (7316, 25606), (7688, 24367), (12803, 14632), (13454, 13924)]