165616864

素因数分解:

$2^5\times 7^3\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 387072000

約数和(自身を除く): 221455136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 191, 196, 224, 316, 343, 382, 392, 553, 632, 686, 764, 784, 1106, 1264, 1337, 1372, 1528, 1568, 2212, 2528, 2674, 2744, 3056, 3871, 4424, 5348, 5488, 6112, 7742, 8848, 9359, 10696, 10976, 15089, 15484, 17696, 18718, 21392, 27097, 30178, 30968, 37436, 42784, 54194, 60356, 61936, 65513, 74872, 105623, 108388, 120712, 123872, 131026, 149744, 211246, 216776, 241424, 262052, 299488, 422492, 433552, 482848, 524104, 739361, 844984, 867104, 1048208, 1478722, 1689968, 2096416, 2957444, 3379936, 5175527, 5914888, 10351054, 11829776, 20702108, 23659552, 41404216, 82808432, 165616864]

約数ペア:

[(1, 165616864), (2, 82808432), (4, 41404216), (7, 23659552), (8, 20702108), (14, 11829776), (16, 10351054), (28, 5914888), (32, 5175527), (49, 3379936), (56, 2957444), (79, 2096416), (98, 1689968), (112, 1478722), (158, 1048208), (191, 867104), (196, 844984), (224, 739361), (316, 524104), (343, 482848), (382, 433552), (392, 422492), (553, 299488), (632, 262052), (686, 241424), (764, 216776), (784, 211246), (1106, 149744), (1264, 131026), (1337, 123872), (1372, 120712), (1528, 108388), (1568, 105623), (2212, 74872), (2528, 65513), (2674, 61936), (2744, 60356), (3056, 54194), (3871, 42784), (4424, 37436), (5348, 30968), (5488, 30178), (6112, 27097), (7742, 21392), (8848, 18718), (9359, 17696), (10696, 15484), (10976, 15089)]