128196096

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11923}}^1$

素因数の和:11951

約数の個数: 80

約数和(自身を含む): 390344064

約数和(自身を除く): 262147968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 11923, 23846, 35769, 47692, 71538, 83461, 95384, 143076, 166922, 190768, 250383, 286152, 333844, 381536, 500766, 572304, 667688, 763072, 1001532, 1144608, 1335376, 1526144, 2003064, 2289216, 2670752, 3052288, 4006128, 4578432, 5341504, 6104576, 8012256, 9156864, 10683008, 16024512, 18313728, 21366016, 32049024, 42732032, 64098048, 128196096]

約数ペア:

[(1, 128196096), (2, 64098048), (3, 42732032), (4, 32049024), (6, 21366016), (7, 18313728), (8, 16024512), (12, 10683008), (14, 9156864), (16, 8012256), (21, 6104576), (24, 5341504), (28, 4578432), (32, 4006128), (42, 3052288), (48, 2670752), (56, 2289216), (64, 2003064), (84, 1526144), (96, 1335376), (112, 1144608), (128, 1001532), (168, 763072), (192, 667688), (224, 572304), (256, 500766), (336, 381536), (384, 333844), (448, 286152), (512, 250383), (672, 190768), (768, 166922), (896, 143076), (1344, 95384), (1536, 83461), (1792, 71538), (2688, 47692), (3584, 35769), (5376, 23846), (10752, 11923)]