141661016

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18199}}^1$

素因数の和:18351

約数の個数: 32

約数和(自身を含む): 305760000

約数和(自身を除く): 164098984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 18199, 36398, 72796, 127393, 145592, 254786, 509572, 1019144, 2529661, 5059322, 10118644, 17707627, 20237288, 35415254, 70830508, 141661016]

約数ペア:

[(1, 141661016), (2, 70830508), (4, 35415254), (7, 20237288), (8, 17707627), (14, 10118644), (28, 5059322), (56, 2529661), (139, 1019144), (278, 509572), (556, 254786), (973, 145592), (1112, 127393), (1946, 72796), (3892, 36398), (7784, 18199)]