163957164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1951871}}^1$

素因数の和:1951885

約数の個数: 24

約数和(自身を含む): 437219328

約数和(自身を除く): 273262164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1951871, 3903742, 5855613, 7807484, 11711226, 13663097, 23422452, 27326194, 40989291, 54652388, 81978582, 163957164]

約数ペア:

[(1, 163957164), (2, 81978582), (3, 54652388), (4, 40989291), (6, 27326194), (7, 23422452), (12, 13663097), (14, 11711226), (21, 7807484), (28, 5855613), (42, 3903742), (84, 1951871)]