173023214

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 72

約数和(自身を含む): 338465088

約数和(自身を除く): 165441874

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 169, 182, 217, 337, 338, 403, 434, 637, 674, 806, 1183, 1274, 1519, 2359, 2366, 2821, 3038, 4381, 4718, 5239, 5642, 8281, 8762, 10447, 10478, 16513, 16562, 19747, 20894, 30667, 33026, 36673, 39494, 56953, 61334, 73129, 73346, 113906, 135811, 146258, 214669, 256711, 271622, 398671, 429338, 511903, 513422, 797342, 950677, 1023806, 1765543, 1901354, 2790697, 3531086, 5581394, 6654739, 12358801, 13309478, 24717602, 86511607, 173023214]

約数ペア:

[(1, 173023214), (2, 86511607), (7, 24717602), (13, 13309478), (14, 12358801), (26, 6654739), (31, 5581394), (49, 3531086), (62, 2790697), (91, 1901354), (98, 1765543), (169, 1023806), (182, 950677), (217, 797342), (337, 513422), (338, 511903), (403, 429338), (434, 398671), (637, 271622), (674, 256711), (806, 214669), (1183, 146258), (1274, 135811), (1519, 113906), (2359, 73346), (2366, 73129), (2821, 61334), (3038, 56953), (4381, 39494), (4718, 36673), (5239, 33026), (5642, 30667), (8281, 20894), (8762, 19747), (10447, 16562), (10478, 16513)]