156977667

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 299220480

約数和(自身を除く): 142242813

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 73, 77, 87, 99, 107, 203, 219, 231, 261, 319, 321, 511, 609, 657, 693, 749, 803, 957, 963, 1177, 1533, 1827, 2117, 2233, 2247, 2409, 2871, 3103, 3531, 4599, 5621, 6351, 6699, 6741, 7227, 7811, 8239, 9309, 10593, 14819, 16863, 19053, 20097, 21721, 23287, 23433, 24717, 27927, 34133, 44457, 50589, 54677, 65163, 69861, 70299, 74151, 85921, 102399, 133371, 163009, 164031, 195489, 209583, 226519, 238931, 257763, 307197, 489027, 492093, 601447, 679557, 716793, 773289, 1467081, 1585633, 1804341, 2038671, 2150379, 2491709, 4756899, 5413023, 7475127, 14270697, 17441963, 22425381, 52325889, 156977667]

約数ペア:

[(1, 156977667), (3, 52325889), (7, 22425381), (9, 17441963), (11, 14270697), (21, 7475127), (29, 5413023), (33, 4756899), (63, 2491709), (73, 2150379), (77, 2038671), (87, 1804341), (99, 1585633), (107, 1467081), (203, 773289), (219, 716793), (231, 679557), (261, 601447), (319, 492093), (321, 489027), (511, 307197), (609, 257763), (657, 238931), (693, 226519), (749, 209583), (803, 195489), (957, 164031), (963, 163009), (1177, 133371), (1533, 102399), (1827, 85921), (2117, 74151), (2233, 70299), (2247, 69861), (2409, 65163), (2871, 54677), (3103, 50589), (3531, 44457), (4599, 34133), (5621, 27927), (6351, 24717), (6699, 23433), (6741, 23287), (7227, 21721), (7811, 20097), (8239, 19053), (9309, 16863), (10593, 14819)]