168813288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 539136000

約数和(自身を除く): 370322712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 311, 359, 378, 504, 622, 718, 756, 933, 1077, 1244, 1436, 1512, 1866, 2154, 2177, 2488, 2513, 2799, 2872, 3231, 3732, 4308, 4354, 5026, 5598, 6462, 6531, 7464, 7539, 8397, 8616, 8708, 9693, 10052, 11196, 12924, 13062, 15078, 16794, 17416, 19386, 19593, 20104, 22392, 22617, 25848, 26124, 30156, 33588, 38772, 39186, 45234, 52248, 58779, 60312, 67176, 67851, 77544, 78372, 90468, 111649, 117558, 135702, 156744, 180936, 223298, 235116, 271404, 334947, 446596, 470232, 542808, 669894, 781543, 893192, 1004841, 1339788, 1563086, 2009682, 2344629, 2679576, 3014523, 3126172, 4019364, 4689258, 6029046, 6252344, 7033887, 8038728, 9378516, 12058092, 14067774, 18757032, 21101661, 24116184, 28135548, 42203322, 56271096, 84406644, 168813288]

約数ペア:

[(1, 168813288), (2, 84406644), (3, 56271096), (4, 42203322), (6, 28135548), (7, 24116184), (8, 21101661), (9, 18757032), (12, 14067774), (14, 12058092), (18, 9378516), (21, 8038728), (24, 7033887), (27, 6252344), (28, 6029046), (36, 4689258), (42, 4019364), (54, 3126172), (56, 3014523), (63, 2679576), (72, 2344629), (84, 2009682), (108, 1563086), (126, 1339788), (168, 1004841), (189, 893192), (216, 781543), (252, 669894), (311, 542808), (359, 470232), (378, 446596), (504, 334947), (622, 271404), (718, 235116), (756, 223298), (933, 180936), (1077, 156744), (1244, 135702), (1436, 117558), (1512, 111649), (1866, 90468), (2154, 78372), (2177, 77544), (2488, 67851), (2513, 67176), (2799, 60312), (2872, 58779), (3231, 52248), (3732, 45234), (4308, 39186), (4354, 38772), (5026, 33588), (5598, 30156), (6462, 26124), (6531, 25848), (7464, 22617), (7539, 22392), (8397, 20104), (8616, 19593), (8708, 19386), (9693, 17416), (10052, 16794), (11196, 15078), (12924, 13062)]