145384548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 349789440

約数和(自身を除く): 204404892

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 516, 556, 834, 1668, 2027, 4054, 5977, 6081, 8108, 11954, 12162, 17931, 23908, 24324, 35862, 71724, 87161, 174322, 261483, 281753, 348644, 522966, 563506, 845259, 1045932, 1127012, 1690518, 3381036, 12115379, 24230758, 36346137, 48461516, 72692274, 145384548]

約数ペア:

[(1, 145384548), (2, 72692274), (3, 48461516), (4, 36346137), (6, 24230758), (12, 12115379), (43, 3381036), (86, 1690518), (129, 1127012), (139, 1045932), (172, 845259), (258, 563506), (278, 522966), (417, 348644), (516, 281753), (556, 261483), (834, 174322), (1668, 87161), (2027, 71724), (4054, 35862), (5977, 24324), (6081, 23908), (8108, 17931), (11954, 12162)]