169589964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{709}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 409687040

約数和(自身を除く): 240097076

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 643, 709, 1286, 1418, 1929, 2127, 2572, 2836, 3858, 4254, 7716, 8508, 19933, 21979, 39866, 43958, 59799, 65937, 79732, 87916, 119598, 131874, 239196, 263748, 455887, 911774, 1367661, 1823548, 2735322, 5470644, 14132497, 28264994, 42397491, 56529988, 84794982, 169589964]

約数ペア:

[(1, 169589964), (2, 84794982), (3, 56529988), (4, 42397491), (6, 28264994), (12, 14132497), (31, 5470644), (62, 2735322), (93, 1823548), (124, 1367661), (186, 911774), (372, 455887), (643, 263748), (709, 239196), (1286, 131874), (1418, 119598), (1929, 87916), (2127, 79732), (2572, 65937), (2836, 59799), (3858, 43958), (4254, 39866), (7716, 21979), (8508, 19933)]