156911101193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{81509}}^1$

素因数の和:82637

約数の個数: 32

約数和(自身を含む): 204325355520

約数和(自身を除く): 47414254327

約数列:

[1, 7, 11, 23, 77, 161, 253, 1087, 1771, 7609, 11957, 25001, 81509, 83699, 175007, 275011, 570563, 896599, 1874707, 1925077, 6276193, 13122949, 20621777, 88600283, 144352439, 620201981, 974603113, 2037806509, 6822221791, 14264645563, 22415871599, 156911101193]

約数ペア:

[(1, 156911101193), (7, 22415871599), (11, 14264645563), (23, 6822221791), (77, 2037806509), (161, 974603113), (253, 620201981), (1087, 144352439), (1771, 88600283), (7609, 20621777), (11957, 13122949), (25001, 6276193), (81509, 1925077), (83699, 1874707), (175007, 896599), (275011, 570563)]