130731768

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 391322880

約数和(自身を除く): 260591112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 127, 136, 153, 174, 204, 232, 254, 261, 306, 348, 381, 408, 493, 508, 522, 612, 696, 762, 841, 986, 1016, 1044, 1143, 1224, 1479, 1524, 1682, 1972, 2088, 2159, 2286, 2523, 2958, 3048, 3364, 3683, 3944, 4318, 4437, 4572, 5046, 5916, 6477, 6728, 7366, 7569, 8636, 8874, 9144, 10092, 11049, 11832, 12954, 14297, 14732, 15138, 17272, 17748, 19431, 20184, 22098, 25908, 28594, 29464, 30276, 33147, 35496, 38862, 42891, 44196, 51816, 57188, 60552, 62611, 66294, 77724, 85782, 88392, 106807, 114376, 125222, 128673, 132588, 155448, 171564, 187833, 213614, 250444, 257346, 265176, 320421, 343128, 375666, 427228, 500888, 514692, 563499, 640842, 751332, 854456, 961263, 1029384, 1126998, 1281684, 1502664, 1815719, 1922526, 2253996, 2563368, 3631438, 3845052, 4507992, 5447157, 7262876, 7690104, 10894314, 14525752, 16341471, 21788628, 32682942, 43577256, 65365884, 130731768]

約数ペア:

[(1, 130731768), (2, 65365884), (3, 43577256), (4, 32682942), (6, 21788628), (8, 16341471), (9, 14525752), (12, 10894314), (17, 7690104), (18, 7262876), (24, 5447157), (29, 4507992), (34, 3845052), (36, 3631438), (51, 2563368), (58, 2253996), (68, 1922526), (72, 1815719), (87, 1502664), (102, 1281684), (116, 1126998), (127, 1029384), (136, 961263), (153, 854456), (174, 751332), (204, 640842), (232, 563499), (254, 514692), (261, 500888), (306, 427228), (348, 375666), (381, 343128), (408, 320421), (493, 265176), (508, 257346), (522, 250444), (612, 213614), (696, 187833), (762, 171564), (841, 155448), (986, 132588), (1016, 128673), (1044, 125222), (1143, 114376), (1224, 106807), (1479, 88392), (1524, 85782), (1682, 77724), (1972, 66294), (2088, 62611), (2159, 60552), (2286, 57188), (2523, 51816), (2958, 44196), (3048, 42891), (3364, 38862), (3683, 35496), (3944, 33147), (4318, 30276), (4437, 29464), (4572, 28594), (5046, 25908), (5916, 22098), (6477, 20184), (6728, 19431), (7366, 17748), (7569, 17272), (8636, 15138), (8874, 14732), (9144, 14297), (10092, 12954), (11049, 11832)]