156645144845

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{25793}}^1$

素因数の和:26054

約数の個数: 64

約数和(自身を含む): 232666007040

約数和(自身を除く): 76020862195

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 173, 295, 413, 595, 865, 1003, 1211, 2065, 2941, 5015, 6055, 7021, 10207, 14705, 20587, 25793, 35105, 51035, 71449, 102935, 128965, 173519, 180551, 357245, 438481, 867595, 902755, 1214633, 1521787, 2192405, 3069367, 4462189, 6073165, 7608935, 10652509, 15346835, 22310945, 25870379, 31235323, 53262545, 75857213, 129351895, 156176615, 181092653, 263269151, 379286065, 531000491, 905463265, 1316345755, 1842884057, 2655002455, 4475575567, 9214420285, 22377877835, 31329028969, 156645144845]

約数ペア:

[(1, 156645144845), (5, 31329028969), (7, 22377877835), (17, 9214420285), (35, 4475575567), (59, 2655002455), (85, 1842884057), (119, 1316345755), (173, 905463265), (295, 531000491), (413, 379286065), (595, 263269151), (865, 181092653), (1003, 156176615), (1211, 129351895), (2065, 75857213), (2941, 53262545), (5015, 31235323), (6055, 25870379), (7021, 22310945), (10207, 15346835), (14705, 10652509), (20587, 7608935), (25793, 6073165), (35105, 4462189), (51035, 3069367), (71449, 2192405), (102935, 1521787), (128965, 1214633), (173519, 902755), (180551, 867595), (357245, 438481)]