179957008

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 120

約数和(自身を含む): 448582400

約数和(自身を除く): 268625392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 271, 308, 343, 392, 484, 539, 542, 616, 686, 784, 847, 968, 1078, 1084, 1232, 1372, 1694, 1897, 1936, 2156, 2168, 2744, 2981, 3388, 3773, 3794, 4312, 4336, 5488, 5929, 5962, 6776, 7546, 7588, 8624, 11858, 11924, 13279, 13552, 15092, 15176, 20867, 23716, 23848, 26558, 30184, 30352, 32791, 41503, 41734, 47432, 47696, 53116, 60368, 65582, 83006, 83468, 92953, 94864, 106232, 131164, 146069, 166012, 166936, 185906, 212464, 229537, 262328, 292138, 332024, 333872, 371812, 459074, 524656, 584276, 664048, 743624, 918148, 1022483, 1168552, 1487248, 1606759, 1836296, 2044966, 2337104, 3213518, 3672592, 4089932, 6427036, 8179864, 11247313, 12854072, 16359728, 22494626, 25708144, 44989252, 89978504, 179957008]

約数ペア:

[(1, 179957008), (2, 89978504), (4, 44989252), (7, 25708144), (8, 22494626), (11, 16359728), (14, 12854072), (16, 11247313), (22, 8179864), (28, 6427036), (44, 4089932), (49, 3672592), (56, 3213518), (77, 2337104), (88, 2044966), (98, 1836296), (112, 1606759), (121, 1487248), (154, 1168552), (176, 1022483), (196, 918148), (242, 743624), (271, 664048), (308, 584276), (343, 524656), (392, 459074), (484, 371812), (539, 333872), (542, 332024), (616, 292138), (686, 262328), (784, 229537), (847, 212464), (968, 185906), (1078, 166936), (1084, 166012), (1232, 146069), (1372, 131164), (1694, 106232), (1897, 94864), (1936, 92953), (2156, 83468), (2168, 83006), (2744, 65582), (2981, 60368), (3388, 53116), (3773, 47696), (3794, 47432), (4312, 41734), (4336, 41503), (5488, 32791), (5929, 30352), (5962, 30184), (6776, 26558), (7546, 23848), (7588, 23716), (8624, 20867), (11858, 15176), (11924, 15092), (13279, 13552)]