168301728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2747

約数の個数: 144

約数和(自身を含む): 564834816

約数和(自身を除く): 396533088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2693, 2976, 3472, 3906, 4464, 5208, 5386, 6944, 7812, 8079, 8928, 10416, 10772, 15624, 16158, 18851, 20832, 21544, 24237, 31248, 32316, 37702, 43088, 48474, 56553, 62496, 64632, 75404, 83483, 86176, 96948, 113106, 129264, 150808, 166966, 169659, 193896, 226212, 250449, 258528, 301616, 333932, 339318, 387792, 452424, 500898, 584381, 603232, 667864, 678636, 751347, 775584, 904848, 1001796, 1168762, 1335728, 1357272, 1502694, 1753143, 1809696, 2003592, 2337524, 2671456, 2714544, 3005388, 3506286, 4007184, 4675048, 5259429, 5429088, 6010776, 7012572, 8014368, 9350096, 10518858, 12021552, 14025144, 18700192, 21037716, 24043104, 28050288, 42075432, 56100576, 84150864, 168301728]

約数ペア:

[(1, 168301728), (2, 84150864), (3, 56100576), (4, 42075432), (6, 28050288), (7, 24043104), (8, 21037716), (9, 18700192), (12, 14025144), (14, 12021552), (16, 10518858), (18, 9350096), (21, 8014368), (24, 7012572), (28, 6010776), (31, 5429088), (32, 5259429), (36, 4675048), (42, 4007184), (48, 3506286), (56, 3005388), (62, 2714544), (63, 2671456), (72, 2337524), (84, 2003592), (93, 1809696), (96, 1753143), (112, 1502694), (124, 1357272), (126, 1335728), (144, 1168762), (168, 1001796), (186, 904848), (217, 775584), (224, 751347), (248, 678636), (252, 667864), (279, 603232), (288, 584381), (336, 500898), (372, 452424), (434, 387792), (496, 339318), (504, 333932), (558, 301616), (651, 258528), (672, 250449), (744, 226212), (868, 193896), (992, 169659), (1008, 166966), (1116, 150808), (1302, 129264), (1488, 113106), (1736, 96948), (1953, 86176), (2016, 83483), (2232, 75404), (2604, 64632), (2693, 62496), (2976, 56553), (3472, 48474), (3906, 43088), (4464, 37702), (5208, 32316), (5386, 31248), (6944, 24237), (7812, 21544), (8079, 20832), (8928, 18851), (10416, 16158), (10772, 15624)]