165412832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2381}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 352955232

約数和(自身を除く): 187542400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 334, 416, 668, 1336, 2171, 2381, 2672, 4342, 4762, 5344, 8684, 9524, 17368, 19048, 30953, 34736, 38096, 61906, 69472, 76192, 123812, 247624, 397627, 495248, 795254, 990496, 1590508, 3181016, 5169151, 6362032, 10338302, 12724064, 20676604, 41353208, 82706416, 165412832]

約数ペア:

[(1, 165412832), (2, 82706416), (4, 41353208), (8, 20676604), (13, 12724064), (16, 10338302), (26, 6362032), (32, 5169151), (52, 3181016), (104, 1590508), (167, 990496), (208, 795254), (334, 495248), (416, 397627), (668, 247624), (1336, 123812), (2171, 76192), (2381, 69472), (2672, 61906), (4342, 38096), (4762, 34736), (5344, 30953), (8684, 19048), (9524, 17368)]