168151936

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 346398120

約数和(自身を除く): 178246184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1367, 1922, 1984, 2734, 3844, 3968, 5468, 7688, 10936, 15376, 21872, 30752, 42377, 43744, 61504, 84754, 87488, 123008, 169508, 174976, 339016, 678032, 1313687, 1356064, 2627374, 2712128, 5254748, 5424256, 10509496, 21018992, 42037984, 84075968, 168151936]

約数ペア:

[(1, 168151936), (2, 84075968), (4, 42037984), (8, 21018992), (16, 10509496), (31, 5424256), (32, 5254748), (62, 2712128), (64, 2627374), (124, 1356064), (128, 1313687), (248, 678032), (496, 339016), (961, 174976), (992, 169508), (1367, 123008), (1922, 87488), (1984, 84754), (2734, 61504), (3844, 43744), (3968, 42377), (5468, 30752), (7688, 21872), (10936, 15376)]