149084172

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{9931}}^1$

素因数の和:10083

約数の個数: 48

約数和(自身を含む): 389334400

約数和(自身を除く): 240250228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 9931, 15012, 19862, 29793, 39724, 59586, 89379, 119172, 178758, 268137, 357516, 536274, 1072548, 1380409, 2760818, 4141227, 5521636, 8282454, 12423681, 16564908, 24847362, 37271043, 49694724, 74542086, 149084172]

約数ペア:

[(1, 149084172), (2, 74542086), (3, 49694724), (4, 37271043), (6, 24847362), (9, 16564908), (12, 12423681), (18, 8282454), (27, 5521636), (36, 4141227), (54, 2760818), (108, 1380409), (139, 1072548), (278, 536274), (417, 357516), (556, 268137), (834, 178758), (1251, 119172), (1668, 89379), (2502, 59586), (3753, 39724), (5004, 29793), (7506, 19862), (9931, 15012)]