168179944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1106447}}^1$

素因数の和:1106472

約数の個数: 16

約数和(自身を含む): 331934400

約数和(自身を除く): 163754456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1106447, 2212894, 4425788, 8851576, 21022493, 42044986, 84089972, 168179944]

約数ペア:

[(1, 168179944), (2, 84089972), (4, 42044986), (8, 21022493), (19, 8851576), (38, 4425788), (76, 2212894), (152, 1106447)]