168203416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{3557}}^1$

素因数の和:3843

約数の個数: 32

約数和(自身を含む): 330467040

約数和(自身を除く): 162263624

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 257, 514, 1028, 2056, 3557, 5911, 7114, 11822, 14228, 23644, 28456, 47288, 81811, 163622, 327244, 654488, 914149, 1828298, 3656596, 7313192, 21025427, 42050854, 84101708, 168203416]

約数ペア:

[(1, 168203416), (2, 84101708), (4, 42050854), (8, 21025427), (23, 7313192), (46, 3656596), (92, 1828298), (184, 914149), (257, 654488), (514, 327244), (1028, 163622), (2056, 81811), (3557, 47288), (5911, 28456), (7114, 23644), (11822, 14228)]