127946648

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 243043200

約数和(自身を除く): 115096552

約数列:

[1, 2, 4, 8, 173, 193, 346, 386, 479, 692, 772, 958, 1384, 1544, 1916, 3832, 33389, 66778, 82867, 92447, 133556, 165734, 184894, 267112, 331468, 369788, 662936, 739576, 15993331, 31986662, 63973324, 127946648]

約数ペア:

[(1, 127946648), (2, 63973324), (4, 31986662), (8, 15993331), (173, 739576), (193, 662936), (346, 369788), (386, 331468), (479, 267112), (692, 184894), (772, 165734), (958, 133556), (1384, 92447), (1544, 82867), (1916, 66778), (3832, 33389)]