168987592

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{1061}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 325226880

約数和(自身を除く): 156239288

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 463, 926, 1061, 1852, 2122, 3704, 4244, 8488, 19909, 39818, 45623, 79636, 91246, 159272, 182492, 364984, 491243, 982486, 1964972, 3929944, 21123449, 42246898, 84493796, 168987592]

約数ペア:

[(1, 168987592), (2, 84493796), (4, 42246898), (8, 21123449), (43, 3929944), (86, 1964972), (172, 982486), (344, 491243), (463, 364984), (926, 182492), (1061, 159272), (1852, 91246), (2122, 79636), (3704, 45623), (4244, 39818), (8488, 19909)]