165231952

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 327836160

約数和(自身を除く): 162604208

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 271, 424, 542, 719, 848, 1084, 1438, 2168, 2876, 4336, 5752, 11504, 14363, 28726, 38107, 57452, 76214, 114904, 152428, 194849, 229808, 304856, 389698, 609712, 779396, 1558792, 3117584, 10326997, 20653994, 41307988, 82615976, 165231952]

約数ペア:

[(1, 165231952), (2, 82615976), (4, 41307988), (8, 20653994), (16, 10326997), (53, 3117584), (106, 1558792), (212, 779396), (271, 609712), (424, 389698), (542, 304856), (719, 229808), (848, 194849), (1084, 152428), (1438, 114904), (2168, 76214), (2876, 57452), (4336, 38107), (5752, 28726), (11504, 14363)]