159891204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2467}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 407990016

約数和(自身を除く): 248098812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 491, 982, 1473, 1964, 2467, 2946, 4934, 5401, 5892, 7401, 9868, 10802, 14802, 16203, 21604, 27137, 29604, 32406, 54274, 64812, 81411, 108548, 162822, 325644, 1211297, 2422594, 3633891, 4845188, 7267782, 13324267, 14535564, 26648534, 39972801, 53297068, 79945602, 159891204]

約数ペア:

[(1, 159891204), (2, 79945602), (3, 53297068), (4, 39972801), (6, 26648534), (11, 14535564), (12, 13324267), (22, 7267782), (33, 4845188), (44, 3633891), (66, 2422594), (132, 1211297), (491, 325644), (982, 162822), (1473, 108548), (1964, 81411), (2467, 64812), (2946, 54274), (4934, 32406), (5401, 29604), (5892, 27137), (7401, 21604), (9868, 16203), (10802, 14802)]