169452016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2809

約数の個数: 40

約数和(自身を含む): 339915744

約数和(自身を除く): 170463728

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1552, 2663, 3977, 5326, 7954, 10652, 15908, 21304, 31816, 42608, 63632, 109183, 218366, 258311, 436732, 516622, 873464, 1033244, 1746928, 2066488, 4132976, 10590751, 21181502, 42363004, 84726008, 169452016]

約数ペア:

[(1, 169452016), (2, 84726008), (4, 42363004), (8, 21181502), (16, 10590751), (41, 4132976), (82, 2066488), (97, 1746928), (164, 1033244), (194, 873464), (328, 516622), (388, 436732), (656, 258311), (776, 218366), (1552, 109183), (2663, 63632), (3977, 42608), (5326, 31816), (7954, 21304), (10652, 15908)]