138843302

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 237405168

約数和(自身を除く): 98561866

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 169, 233, 338, 466, 533, 559, 1066, 1118, 1763, 3029, 3526, 6058, 6929, 7267, 9553, 10019, 13858, 14534, 19106, 20038, 22919, 39377, 45838, 78754, 124189, 130247, 248378, 260494, 297947, 410779, 595894, 821558, 1614457, 1693211, 3228914, 3386422, 5340127, 10680254, 69421651, 138843302]

約数ペア:

[(1, 138843302), (2, 69421651), (13, 10680254), (26, 5340127), (41, 3386422), (43, 3228914), (82, 1693211), (86, 1614457), (169, 821558), (233, 595894), (338, 410779), (466, 297947), (533, 260494), (559, 248378), (1066, 130247), (1118, 124189), (1763, 78754), (3029, 45838), (3526, 39377), (6058, 22919), (6929, 20038), (7267, 19106), (9553, 14534), (10019, 13858)]