131118288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1087}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 388546560

約数和(自身を除く): 257428272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 718, 1077, 1087, 1436, 2154, 2174, 2513, 2872, 3261, 4308, 4348, 5026, 5744, 6522, 7539, 7609, 8616, 8696, 10052, 13044, 15078, 15218, 17232, 17392, 20104, 22827, 26088, 30156, 30436, 40208, 45654, 52176, 60312, 60872, 91308, 120624, 121744, 182616, 365232, 390233, 780466, 1170699, 1560932, 2341398, 2731631, 3121864, 4682796, 5463262, 6243728, 8194893, 9365592, 10926524, 16389786, 18731184, 21853048, 32779572, 43706096, 65559144, 131118288]

約数ペア:

[(1, 131118288), (2, 65559144), (3, 43706096), (4, 32779572), (6, 21853048), (7, 18731184), (8, 16389786), (12, 10926524), (14, 9365592), (16, 8194893), (21, 6243728), (24, 5463262), (28, 4682796), (42, 3121864), (48, 2731631), (56, 2341398), (84, 1560932), (112, 1170699), (168, 780466), (336, 390233), (359, 365232), (718, 182616), (1077, 121744), (1087, 120624), (1436, 91308), (2154, 60872), (2174, 60312), (2513, 52176), (2872, 45654), (3261, 40208), (4308, 30436), (4348, 30156), (5026, 26088), (5744, 22827), (6522, 20104), (7539, 17392), (7609, 17232), (8616, 15218), (8696, 15078), (10052, 13044)]