189383922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 522849600

約数和(自身を除く): 333465678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 83, 91, 98, 117, 126, 147, 166, 182, 199, 234, 249, 273, 294, 398, 441, 498, 546, 581, 597, 637, 747, 819, 882, 1079, 1162, 1194, 1274, 1393, 1494, 1638, 1743, 1791, 1911, 2158, 2587, 2786, 3237, 3486, 3582, 3822, 4067, 4179, 5174, 5229, 5733, 6474, 7553, 7761, 8134, 8358, 9711, 9751, 10458, 11466, 12201, 12537, 15106, 15522, 16517, 18109, 19422, 19502, 22659, 23283, 24402, 25074, 29253, 33034, 36218, 36603, 45318, 46566, 49551, 52871, 54327, 58506, 67977, 73206, 87759, 99102, 105742, 108654, 115619, 126763, 135954, 148653, 158613, 162981, 175518, 214721, 231238, 253526, 297306, 317226, 325962, 346857, 380289, 429442, 475839, 644163, 693714, 760578, 809333, 951678, 1040571, 1140867, 1288326, 1503047, 1618666, 1932489, 2081142, 2281734, 2427999, 3006094, 3864978, 4509141, 4855998, 7283997, 9018282, 10521329, 13527423, 14567994, 21042658, 27054846, 31563987, 63127974, 94691961, 189383922]

約数ペア:

[(1, 189383922), (2, 94691961), (3, 63127974), (6, 31563987), (7, 27054846), (9, 21042658), (13, 14567994), (14, 13527423), (18, 10521329), (21, 9018282), (26, 7283997), (39, 4855998), (42, 4509141), (49, 3864978), (63, 3006094), (78, 2427999), (83, 2281734), (91, 2081142), (98, 1932489), (117, 1618666), (126, 1503047), (147, 1288326), (166, 1140867), (182, 1040571), (199, 951678), (234, 809333), (249, 760578), (273, 693714), (294, 644163), (398, 475839), (441, 429442), (498, 380289), (546, 346857), (581, 325962), (597, 317226), (637, 297306), (747, 253526), (819, 231238), (882, 214721), (1079, 175518), (1162, 162981), (1194, 158613), (1274, 148653), (1393, 135954), (1494, 126763), (1638, 115619), (1743, 108654), (1791, 105742), (1911, 99102), (2158, 87759), (2587, 73206), (2786, 67977), (3237, 58506), (3486, 54327), (3582, 52871), (3822, 49551), (4067, 46566), (4179, 45318), (5174, 36603), (5229, 36218), (5733, 33034), (6474, 29253), (7553, 25074), (7761, 24402), (8134, 23283), (8358, 22659), (9711, 19502), (9751, 19422), (10458, 18109), (11466, 16517), (12201, 15522), (12537, 15106)]