123971666

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 249435648

約数和(自身を除く): 125463982

約数列:

[1, 2, 7, 13, 14, 26, 31, 43, 49, 62, 73, 86, 91, 98, 146, 182, 217, 301, 403, 434, 511, 559, 602, 637, 806, 949, 1022, 1118, 1274, 1333, 1519, 1898, 2107, 2263, 2666, 2821, 3038, 3139, 3577, 3913, 4214, 4526, 5642, 6278, 6643, 7154, 7826, 9331, 13286, 15841, 17329, 18662, 19747, 21973, 27391, 29419, 31682, 34658, 39494, 40807, 43946, 46501, 54782, 58838, 65317, 81614, 93002, 97309, 110887, 121303, 130634, 153811, 194618, 205933, 221774, 242606, 285649, 307622, 411866, 571298, 681163, 849121, 1265017, 1362326, 1441531, 1698242, 1999543, 2530034, 2883062, 3999086, 4768141, 8855119, 9536282, 17710238, 61985833, 123971666]

約数ペア:

[(1, 123971666), (2, 61985833), (7, 17710238), (13, 9536282), (14, 8855119), (26, 4768141), (31, 3999086), (43, 2883062), (49, 2530034), (62, 1999543), (73, 1698242), (86, 1441531), (91, 1362326), (98, 1265017), (146, 849121), (182, 681163), (217, 571298), (301, 411866), (403, 307622), (434, 285649), (511, 242606), (559, 221774), (602, 205933), (637, 194618), (806, 153811), (949, 130634), (1022, 121303), (1118, 110887), (1274, 97309), (1333, 93002), (1519, 81614), (1898, 65317), (2107, 58838), (2263, 54782), (2666, 46501), (2821, 43946), (3038, 40807), (3139, 39494), (3577, 34658), (3913, 31682), (4214, 29419), (4526, 27391), (5642, 21973), (6278, 19747), (6643, 18662), (7154, 17329), (7826, 15841), (9331, 13286)]