168867972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2762

約数の個数: 144

約数和(自身を含む): 553221760

約数和(自身を除く): 384353788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2713, 2964, 3276, 3458, 4446, 4788, 5187, 5426, 6916, 8139, 8892, 10374, 10852, 15561, 16278, 18991, 20748, 24417, 31122, 32556, 35269, 37982, 48834, 51547, 56973, 62244, 70538, 75964, 97668, 103094, 105807, 113946, 141076, 154641, 170919, 206188, 211614, 227892, 246883, 309282, 317421, 341838, 360829, 423228, 463923, 493766, 618564, 634842, 670111, 683676, 721658, 740649, 927846, 987532, 1082487, 1269684, 1340222, 1443316, 1481298, 1855692, 2010333, 2164974, 2221947, 2680444, 2962596, 3247461, 4020666, 4329948, 4443894, 4690777, 6030999, 6494922, 8041332, 8887788, 9381554, 12061998, 12989844, 14072331, 18763108, 24123996, 28144662, 42216993, 56289324, 84433986, 168867972]

約数ペア:

[(1, 168867972), (2, 84433986), (3, 56289324), (4, 42216993), (6, 28144662), (7, 24123996), (9, 18763108), (12, 14072331), (13, 12989844), (14, 12061998), (18, 9381554), (19, 8887788), (21, 8041332), (26, 6494922), (28, 6030999), (36, 4690777), (38, 4443894), (39, 4329948), (42, 4020666), (52, 3247461), (57, 2962596), (63, 2680444), (76, 2221947), (78, 2164974), (84, 2010333), (91, 1855692), (114, 1481298), (117, 1443316), (126, 1340222), (133, 1269684), (156, 1082487), (171, 987532), (182, 927846), (228, 740649), (234, 721658), (247, 683676), (252, 670111), (266, 634842), (273, 618564), (342, 493766), (364, 463923), (399, 423228), (468, 360829), (494, 341838), (532, 317421), (546, 309282), (684, 246883), (741, 227892), (798, 211614), (819, 206188), (988, 170919), (1092, 154641), (1197, 141076), (1482, 113946), (1596, 105807), (1638, 103094), (1729, 97668), (2223, 75964), (2394, 70538), (2713, 62244), (2964, 56973), (3276, 51547), (3458, 48834), (4446, 37982), (4788, 35269), (5187, 32556), (5426, 31122), (6916, 24417), (8139, 20748), (8892, 18991), (10374, 16278), (10852, 15561)]