138638136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 453254400

約数和(自身を除く): 314616264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 169, 182, 228, 247, 257, 266, 273, 312, 338, 364, 399, 456, 494, 507, 514, 532, 546, 676, 728, 741, 771, 798, 988, 1014, 1028, 1064, 1092, 1183, 1352, 1482, 1542, 1596, 1729, 1799, 1976, 2028, 2056, 2184, 2366, 2964, 3084, 3192, 3211, 3341, 3458, 3549, 3598, 4056, 4732, 4883, 5187, 5397, 5928, 6168, 6422, 6682, 6916, 7098, 7196, 9464, 9633, 9766, 10023, 10374, 10794, 12844, 13364, 13832, 14196, 14392, 14649, 19266, 19532, 20046, 20748, 21588, 22477, 23387, 25688, 26728, 28392, 29298, 34181, 38532, 39064, 40092, 41496, 43176, 43433, 44954, 46774, 58596, 63479, 67431, 68362, 70161, 77064, 80184, 86866, 89908, 93548, 102543, 117192, 126958, 130299, 134862, 136724, 140322, 173732, 179816, 187096, 190437, 205086, 253916, 260598, 269724, 273448, 280644, 304031, 347464, 380874, 410172, 444353, 507832, 521196, 539448, 561288, 608062, 761748, 820344, 825227, 888706, 912093, 1042392, 1216124, 1333059, 1523496, 1650454, 1777412, 1824186, 2432248, 2475681, 2666118, 3300908, 3554824, 3648372, 4951362, 5332236, 5776589, 6601816, 7296744, 9902724, 10664472, 11553178, 17329767, 19805448, 23106356, 34659534, 46212712, 69319068, 138638136]

約数ペア:

[(1, 138638136), (2, 69319068), (3, 46212712), (4, 34659534), (6, 23106356), (7, 19805448), (8, 17329767), (12, 11553178), (13, 10664472), (14, 9902724), (19, 7296744), (21, 6601816), (24, 5776589), (26, 5332236), (28, 4951362), (38, 3648372), (39, 3554824), (42, 3300908), (52, 2666118), (56, 2475681), (57, 2432248), (76, 1824186), (78, 1777412), (84, 1650454), (91, 1523496), (104, 1333059), (114, 1216124), (133, 1042392), (152, 912093), (156, 888706), (168, 825227), (169, 820344), (182, 761748), (228, 608062), (247, 561288), (257, 539448), (266, 521196), (273, 507832), (312, 444353), (338, 410172), (364, 380874), (399, 347464), (456, 304031), (494, 280644), (507, 273448), (514, 269724), (532, 260598), (546, 253916), (676, 205086), (728, 190437), (741, 187096), (771, 179816), (798, 173732), (988, 140322), (1014, 136724), (1028, 134862), (1064, 130299), (1092, 126958), (1183, 117192), (1352, 102543), (1482, 93548), (1542, 89908), (1596, 86866), (1729, 80184), (1799, 77064), (1976, 70161), (2028, 68362), (2056, 67431), (2184, 63479), (2366, 58596), (2964, 46774), (3084, 44954), (3192, 43433), (3211, 43176), (3341, 41496), (3458, 40092), (3549, 39064), (3598, 38532), (4056, 34181), (4732, 29298), (4883, 28392), (5187, 26728), (5397, 25688), (5928, 23387), (6168, 22477), (6422, 21588), (6682, 20748), (6916, 20046), (7098, 19532), (7196, 19266), (9464, 14649), (9633, 14392), (9766, 14196), (10023, 13832), (10374, 13364), (10794, 12844)]