160957768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9319}}^1$

素因数の和:9469

約数の個数: 32

約数和(自身を含む): 322099200

約数和(自身を除く): 161141432

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 8636, 9319, 17272, 18638, 37276, 74552, 158423, 316846, 633692, 1183513, 1267384, 2367026, 4734052, 9468104, 20119721, 40239442, 80478884, 160957768]

約数ペア:

[(1, 160957768), (2, 80478884), (4, 40239442), (8, 20119721), (17, 9468104), (34, 4734052), (68, 2367026), (127, 1267384), (136, 1183513), (254, 633692), (508, 316846), (1016, 158423), (2159, 74552), (4318, 37276), (8636, 18638), (9319, 17272)]