168192008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{15493}}^1$

素因数の和:15581

約数の個数: 32

約数和(自身を含む): 334670400

約数和(自身を除く): 166478392

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 10856, 15493, 30986, 61972, 123944, 356339, 712678, 914087, 1425356, 1828174, 2850712, 3656348, 7312696, 21024001, 42048002, 84096004, 168192008]

約数ペア:

[(1, 168192008), (2, 84096004), (4, 42048002), (8, 21024001), (23, 7312696), (46, 3656348), (59, 2850712), (92, 1828174), (118, 1425356), (184, 914087), (236, 712678), (472, 356339), (1357, 123944), (2714, 61972), (5428, 30986), (10856, 15493)]