156745884239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{206291}}^1$

素因数の和:206543

約数の個数: 32

約数和(自身を含む): 196059916800

約数和(自身を除く): 39314032561

約数列:

[1, 7, 19, 29, 133, 197, 203, 551, 1379, 3743, 3857, 5713, 26201, 39991, 108547, 206291, 759829, 1444037, 3919529, 5982439, 27436703, 40639327, 41877073, 113666341, 284475289, 772147213, 795664387, 1178540483, 5405030491, 8249783381, 22392269177, 156745884239]

約数ペア:

[(1, 156745884239), (7, 22392269177), (19, 8249783381), (29, 5405030491), (133, 1178540483), (197, 795664387), (203, 772147213), (551, 284475289), (1379, 113666341), (3743, 41877073), (3857, 40639327), (5713, 27436703), (26201, 5982439), (39991, 3919529), (108547, 1444037), (206291, 759829)]