143402714

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3691

約数の個数: 48

約数和(自身を含む): 278240256

約数和(自身を除く): 134837542

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 3631, 5642, 7262, 19747, 25417, 39494, 47203, 50834, 94406, 112561, 177919, 225122, 330421, 355838, 660842, 787927, 1463293, 1575854, 2312947, 2926586, 4625894, 5515489, 10243051, 11030978, 20486102, 71701357, 143402714]

約数ペア:

[(1, 143402714), (2, 71701357), (7, 20486102), (13, 11030978), (14, 10243051), (26, 5515489), (31, 4625894), (49, 2926586), (62, 2312947), (91, 1575854), (98, 1463293), (182, 787927), (217, 660842), (403, 355838), (434, 330421), (637, 225122), (806, 177919), (1274, 112561), (1519, 94406), (2821, 50834), (3038, 47203), (3631, 39494), (5642, 25417), (7262, 19747)]