161753005211

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{13567}}^1$

素因数の和:13824

約数の個数: 48

約数和(自身を含む): 200459059200

約数和(自身を除く): 38706053989

約数列:

[1, 7, 23, 49, 71, 149, 161, 497, 1043, 1127, 1633, 3427, 3479, 7301, 10579, 11431, 13567, 23989, 74053, 80017, 94969, 167923, 243317, 312041, 518371, 664783, 963257, 1703219, 2021483, 2184287, 6742799, 11922533, 14150381, 15290009, 22154911, 46494109, 47199593, 99052667, 143525293, 155084377, 325458763, 1004677051, 1085590639, 2278211341, 3301081739, 7032739357, 23107572173, 161753005211]

約数ペア:

[(1, 161753005211), (7, 23107572173), (23, 7032739357), (49, 3301081739), (71, 2278211341), (149, 1085590639), (161, 1004677051), (497, 325458763), (1043, 155084377), (1127, 143525293), (1633, 99052667), (3427, 47199593), (3479, 46494109), (7301, 22154911), (10579, 15290009), (11431, 14150381), (13567, 11922533), (23989, 6742799), (74053, 2184287), (80017, 2021483), (94969, 1703219), (167923, 963257), (243317, 664783), (312041, 518371)]