122578128

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 359073000

約数和(自身を除く): 236494872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 149, 174, 197, 232, 261, 298, 348, 394, 447, 464, 522, 591, 596, 696, 788, 894, 1044, 1182, 1192, 1341, 1392, 1576, 1773, 1788, 2088, 2364, 2384, 2682, 3152, 3546, 3576, 4176, 4321, 4728, 5364, 5713, 7092, 7152, 8642, 9456, 10728, 11426, 12963, 14184, 17139, 17284, 21456, 22852, 25926, 28368, 29353, 34278, 34568, 38889, 45704, 51417, 51852, 58706, 68556, 69136, 77778, 88059, 91408, 102834, 103704, 117412, 137112, 155556, 176118, 205668, 207408, 234824, 264177, 274224, 311112, 352236, 411336, 469648, 528354, 622224, 704472, 822672, 851237, 1056708, 1408944, 1702474, 2113416, 2553711, 3404948, 4226832, 5107422, 6809896, 7661133, 10214844, 13619792, 15322266, 20429688, 30644532, 40859376, 61289064, 122578128]

約数ペア:

[(1, 122578128), (2, 61289064), (3, 40859376), (4, 30644532), (6, 20429688), (8, 15322266), (9, 13619792), (12, 10214844), (16, 7661133), (18, 6809896), (24, 5107422), (29, 4226832), (36, 3404948), (48, 2553711), (58, 2113416), (72, 1702474), (87, 1408944), (116, 1056708), (144, 851237), (149, 822672), (174, 704472), (197, 622224), (232, 528354), (261, 469648), (298, 411336), (348, 352236), (394, 311112), (447, 274224), (464, 264177), (522, 234824), (591, 207408), (596, 205668), (696, 176118), (788, 155556), (894, 137112), (1044, 117412), (1182, 103704), (1192, 102834), (1341, 91408), (1392, 88059), (1576, 77778), (1773, 69136), (1788, 68556), (2088, 58706), (2364, 51852), (2384, 51417), (2682, 45704), (3152, 38889), (3546, 34568), (3576, 34278), (4176, 29353), (4321, 28368), (4728, 25926), (5364, 22852), (5713, 21456), (7092, 17284), (7152, 17139), (8642, 14184), (9456, 12963), (10728, 11426)]