144002768

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 356227200

約数和(自身を除く): 212224432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 71, 91, 98, 104, 112, 142, 182, 196, 199, 208, 284, 364, 392, 398, 497, 568, 637, 728, 784, 796, 923, 994, 1136, 1274, 1393, 1456, 1592, 1846, 1988, 2548, 2587, 2786, 3184, 3479, 3692, 3976, 5096, 5174, 5572, 6461, 6958, 7384, 7952, 9751, 10192, 10348, 11144, 12922, 13916, 14129, 14768, 18109, 19502, 20696, 22288, 25844, 27832, 28258, 36218, 39004, 41392, 45227, 51688, 55664, 56516, 72436, 78008, 90454, 98903, 103376, 113032, 126763, 144872, 156016, 180908, 183677, 197806, 226064, 253526, 289744, 361816, 367354, 395612, 507052, 692321, 723632, 734708, 791224, 1014104, 1285739, 1384642, 1469416, 1582448, 2028208, 2571478, 2769284, 2938832, 5142956, 5538568, 9000173, 10285912, 11077136, 18000346, 20571824, 36000692, 72001384, 144002768]

約数ペア:

[(1, 144002768), (2, 72001384), (4, 36000692), (7, 20571824), (8, 18000346), (13, 11077136), (14, 10285912), (16, 9000173), (26, 5538568), (28, 5142956), (49, 2938832), (52, 2769284), (56, 2571478), (71, 2028208), (91, 1582448), (98, 1469416), (104, 1384642), (112, 1285739), (142, 1014104), (182, 791224), (196, 734708), (199, 723632), (208, 692321), (284, 507052), (364, 395612), (392, 367354), (398, 361816), (497, 289744), (568, 253526), (637, 226064), (728, 197806), (784, 183677), (796, 180908), (923, 156016), (994, 144872), (1136, 126763), (1274, 113032), (1393, 103376), (1456, 98903), (1592, 90454), (1846, 78008), (1988, 72436), (2548, 56516), (2587, 55664), (2786, 51688), (3184, 45227), (3479, 41392), (3692, 39004), (3976, 36218), (5096, 28258), (5174, 27832), (5572, 25844), (6461, 22288), (6958, 20696), (7384, 19502), (7952, 18109), (9751, 14768), (10192, 14129), (10348, 13916), (11144, 12922)]