166394928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1973}}^1$

素因数の和:2242

約数の個数: 80

約数和(自身を含む): 493468416

約数和(自身を除く): 327073488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1757, 1973, 2008, 3012, 3514, 3946, 4016, 5271, 5919, 6024, 7028, 7892, 10542, 11838, 12048, 13811, 14056, 15784, 21084, 23676, 27622, 28112, 31568, 41433, 42168, 47352, 55244, 82866, 84336, 94704, 110488, 165732, 220976, 331464, 495223, 662928, 990446, 1485669, 1980892, 2971338, 3466561, 3961784, 5942676, 6933122, 7923568, 10399683, 11885352, 13866244, 20799366, 23770704, 27732488, 41598732, 55464976, 83197464, 166394928]

約数ペア:

[(1, 166394928), (2, 83197464), (3, 55464976), (4, 41598732), (6, 27732488), (7, 23770704), (8, 20799366), (12, 13866244), (14, 11885352), (16, 10399683), (21, 7923568), (24, 6933122), (28, 5942676), (42, 3961784), (48, 3466561), (56, 2971338), (84, 1980892), (112, 1485669), (168, 990446), (251, 662928), (336, 495223), (502, 331464), (753, 220976), (1004, 165732), (1506, 110488), (1757, 94704), (1973, 84336), (2008, 82866), (3012, 55244), (3514, 47352), (3946, 42168), (4016, 41433), (5271, 31568), (5919, 28112), (6024, 27622), (7028, 23676), (7892, 21084), (10542, 15784), (11838, 14056), (12048, 13811)]