143904768

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 156

約数和(自身を含む): 448211520

約数和(自身を除く): 304306752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 239, 256, 294, 336, 384, 392, 448, 478, 512, 588, 672, 717, 768, 784, 896, 956, 1024, 1176, 1344, 1434, 1536, 1568, 1673, 1792, 1912, 2048, 2352, 2688, 2868, 3072, 3136, 3346, 3584, 3824, 4096, 4704, 5019, 5376, 5736, 6144, 6272, 6692, 7168, 7648, 9408, 10038, 10752, 11472, 11711, 12288, 12544, 13384, 14336, 15296, 18816, 20076, 21504, 22944, 23422, 25088, 26768, 28672, 30592, 35133, 37632, 40152, 43008, 45888, 46844, 50176, 53536, 61184, 70266, 75264, 80304, 86016, 91776, 93688, 100352, 107072, 122368, 140532, 150528, 160608, 183552, 187376, 200704, 214144, 244736, 281064, 301056, 321216, 367104, 374752, 428288, 489472, 562128, 602112, 642432, 734208, 749504, 856576, 978944, 1124256, 1284864, 1468416, 1499008, 1713152, 2248512, 2569728, 2936832, 2998016, 3426304, 4497024, 5139456, 5996032, 6852608, 8994048, 10278912, 11992064, 17988096, 20557824, 23984128, 35976192, 47968256, 71952384, 143904768]

約数ペア:

[(1, 143904768), (2, 71952384), (3, 47968256), (4, 35976192), (6, 23984128), (7, 20557824), (8, 17988096), (12, 11992064), (14, 10278912), (16, 8994048), (21, 6852608), (24, 5996032), (28, 5139456), (32, 4497024), (42, 3426304), (48, 2998016), (49, 2936832), (56, 2569728), (64, 2248512), (84, 1713152), (96, 1499008), (98, 1468416), (112, 1284864), (128, 1124256), (147, 978944), (168, 856576), (192, 749504), (196, 734208), (224, 642432), (239, 602112), (256, 562128), (294, 489472), (336, 428288), (384, 374752), (392, 367104), (448, 321216), (478, 301056), (512, 281064), (588, 244736), (672, 214144), (717, 200704), (768, 187376), (784, 183552), (896, 160608), (956, 150528), (1024, 140532), (1176, 122368), (1344, 107072), (1434, 100352), (1536, 93688), (1568, 91776), (1673, 86016), (1792, 80304), (1912, 75264), (2048, 70266), (2352, 61184), (2688, 53536), (2868, 50176), (3072, 46844), (3136, 45888), (3346, 43008), (3584, 40152), (3824, 37632), (4096, 35133), (4704, 30592), (5019, 28672), (5376, 26768), (5736, 25088), (6144, 23422), (6272, 22944), (6692, 21504), (7168, 20076), (7648, 18816), (9408, 15296), (10038, 14336), (10752, 13384), (11472, 12544), (11711, 12288)]