171200414

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 346705920

約数和(自身を除く): 175505506

約数列:

[1, 2, 7, 11, 14, 22, 31, 47, 49, 62, 77, 94, 98, 109, 154, 217, 218, 329, 341, 434, 517, 539, 658, 682, 763, 1034, 1078, 1199, 1457, 1519, 1526, 2303, 2387, 2398, 2914, 3038, 3379, 3619, 4606, 4774, 5123, 5341, 6758, 7238, 8393, 10199, 10246, 10682, 16027, 16709, 16786, 20398, 23653, 25333, 32054, 33418, 35861, 37169, 47306, 50666, 56353, 58751, 71393, 71722, 74338, 112189, 112706, 117502, 142786, 158813, 165571, 224378, 251027, 260183, 317626, 331142, 394471, 502054, 520366, 785323, 788942, 1111691, 1570646, 1746943, 1821281, 2223382, 2761297, 3493886, 3642562, 5522594, 7781837, 12228601, 15563674, 24457202, 85600207, 171200414]

約数ペア:

[(1, 171200414), (2, 85600207), (7, 24457202), (11, 15563674), (14, 12228601), (22, 7781837), (31, 5522594), (47, 3642562), (49, 3493886), (62, 2761297), (77, 2223382), (94, 1821281), (98, 1746943), (109, 1570646), (154, 1111691), (217, 788942), (218, 785323), (329, 520366), (341, 502054), (434, 394471), (517, 331142), (539, 317626), (658, 260183), (682, 251027), (763, 224378), (1034, 165571), (1078, 158813), (1199, 142786), (1457, 117502), (1519, 112706), (1526, 112189), (2303, 74338), (2387, 71722), (2398, 71393), (2914, 58751), (3038, 56353), (3379, 50666), (3619, 47306), (4606, 37169), (4774, 35861), (5123, 33418), (5341, 32054), (6758, 25333), (7238, 23653), (8393, 20398), (10199, 16786), (10246, 16709), (10682, 16027)]