171497172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 514805760

約数和(自身を除く): 343308588

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 121, 132, 141, 154, 188, 231, 242, 282, 308, 329, 359, 363, 462, 484, 517, 564, 658, 718, 726, 847, 924, 987, 1034, 1077, 1316, 1436, 1452, 1551, 1694, 1974, 2068, 2154, 2513, 2541, 3102, 3388, 3619, 3948, 3949, 4308, 5026, 5082, 5687, 6204, 7238, 7539, 7898, 10052, 10164, 10857, 11374, 11847, 14476, 15078, 15796, 16873, 17061, 21714, 22748, 23694, 27643, 30156, 33746, 34122, 39809, 43428, 43439, 47388, 50619, 55286, 67492, 68244, 79618, 82929, 86878, 101238, 110572, 118111, 119427, 130317, 159236, 165858, 173756, 185603, 202476, 236222, 238854, 260634, 304073, 331716, 354333, 371206, 472444, 477708, 521268, 556809, 608146, 708666, 742412, 912219, 1113618, 1216292, 1299221, 1417332, 1824438, 2041633, 2227236, 2598442, 3648876, 3897663, 4083266, 5196884, 6124899, 7795326, 8166532, 12249798, 14291431, 15590652, 24499596, 28582862, 42874293, 57165724, 85748586, 171497172]

約数ペア:

[(1, 171497172), (2, 85748586), (3, 57165724), (4, 42874293), (6, 28582862), (7, 24499596), (11, 15590652), (12, 14291431), (14, 12249798), (21, 8166532), (22, 7795326), (28, 6124899), (33, 5196884), (42, 4083266), (44, 3897663), (47, 3648876), (66, 2598442), (77, 2227236), (84, 2041633), (94, 1824438), (121, 1417332), (132, 1299221), (141, 1216292), (154, 1113618), (188, 912219), (231, 742412), (242, 708666), (282, 608146), (308, 556809), (329, 521268), (359, 477708), (363, 472444), (462, 371206), (484, 354333), (517, 331716), (564, 304073), (658, 260634), (718, 238854), (726, 236222), (847, 202476), (924, 185603), (987, 173756), (1034, 165858), (1077, 159236), (1316, 130317), (1436, 119427), (1452, 118111), (1551, 110572), (1694, 101238), (1974, 86878), (2068, 82929), (2154, 79618), (2513, 68244), (2541, 67492), (3102, 55286), (3388, 50619), (3619, 47388), (3948, 43439), (3949, 43428), (4308, 39809), (5026, 34122), (5082, 33746), (5687, 30156), (6204, 27643), (7238, 23694), (7539, 22748), (7898, 21714), (10052, 17061), (10164, 16873), (10857, 15796), (11374, 15078), (11847, 14476)]