139024522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 271853568

約数和(自身を除く): 132829046

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 182, 217, 287, 403, 434, 533, 574, 601, 806, 1066, 1202, 1271, 2542, 2821, 3731, 4207, 5642, 7462, 7813, 8414, 8897, 15626, 16523, 17794, 18631, 24641, 33046, 37262, 49282, 54691, 109382, 115661, 130417, 172487, 231322, 242203, 260834, 320333, 344974, 484406, 640666, 763871, 1527742, 1695421, 2242331, 3390842, 4484662, 5347097, 9930323, 10694194, 19860646, 69512261, 139024522]

約数ペア:

[(1, 139024522), (2, 69512261), (7, 19860646), (13, 10694194), (14, 9930323), (26, 5347097), (31, 4484662), (41, 3390842), (62, 2242331), (82, 1695421), (91, 1527742), (182, 763871), (217, 640666), (287, 484406), (403, 344974), (434, 320333), (533, 260834), (574, 242203), (601, 231322), (806, 172487), (1066, 130417), (1202, 115661), (1271, 109382), (2542, 54691), (2821, 49282), (3731, 37262), (4207, 33046), (5642, 24641), (7462, 18631), (7813, 17794), (8414, 16523), (8897, 15626)]