156672081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 247665600

約数和(自身を除く): 90993519

約数列:

[1, 3, 9, 19, 53, 57, 59, 159, 171, 177, 293, 477, 531, 879, 1007, 1121, 2637, 3021, 3127, 3363, 5567, 9063, 9381, 10089, 15529, 16701, 17287, 28143, 46587, 50103, 51861, 59413, 139761, 155583, 178239, 295051, 328453, 534717, 885153, 916211, 985359, 2655459, 2748633, 2956077, 8245899, 17408009, 52224027, 156672081]

約数ペア:

[(1, 156672081), (3, 52224027), (9, 17408009), (19, 8245899), (53, 2956077), (57, 2748633), (59, 2655459), (159, 985359), (171, 916211), (177, 885153), (293, 534717), (477, 328453), (531, 295051), (879, 178239), (1007, 155583), (1121, 139761), (2637, 59413), (3021, 51861), (3127, 50103), (3363, 46587), (5567, 28143), (9063, 17287), (9381, 16701), (10089, 15529)]