144612328

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12721}}^1$

素因数の和:12770

約数の個数: 48

約数和(自身を含む): 326319300

約数和(自身を除く): 181706972

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 12721, 25442, 50884, 89047, 101768, 178094, 356188, 368909, 623329, 712376, 737818, 1246658, 1475636, 2493316, 2582363, 2951272, 4986632, 5164726, 10329452, 18076541, 20658904, 36153082, 72306164, 144612328]

約数ペア:

[(1, 144612328), (2, 72306164), (4, 36153082), (7, 20658904), (8, 18076541), (14, 10329452), (28, 5164726), (29, 4986632), (49, 2951272), (56, 2582363), (58, 2493316), (98, 1475636), (116, 1246658), (196, 737818), (203, 712376), (232, 623329), (392, 368909), (406, 356188), (812, 178094), (1421, 101768), (1624, 89047), (2842, 50884), (5684, 25442), (11368, 12721)]