152228608

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 388523520

約数和(自身を除く): 236294912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 263, 266, 272, 304, 323, 448, 476, 526, 532, 544, 608, 646, 896, 952, 1052, 1064, 1088, 1216, 1292, 1792, 1841, 1904, 2104, 2128, 2176, 2261, 2432, 2584, 3682, 3808, 4208, 4256, 4352, 4471, 4522, 4864, 4997, 5168, 7364, 7616, 8416, 8512, 8942, 9044, 9994, 10336, 14728, 15232, 16832, 17024, 17884, 18088, 19988, 20672, 29456, 30464, 31297, 33664, 34048, 34979, 35768, 36176, 39976, 41344, 58912, 62594, 67328, 69958, 71536, 72352, 79952, 82688, 84949, 117824, 125188, 139916, 143072, 144704, 159904, 169898, 235648, 250376, 279832, 286144, 289408, 319808, 339796, 471296, 500752, 559664, 572288, 578816, 594643, 639616, 679592, 1001504, 1119328, 1144576, 1189286, 1279232, 1359184, 2003008, 2238656, 2378572, 2718368, 4006016, 4477312, 4757144, 5436736, 8012032, 8954624, 9514288, 10873472, 19028576, 21746944, 38057152, 76114304, 152228608]

約数ペア:

[(1, 152228608), (2, 76114304), (4, 38057152), (7, 21746944), (8, 19028576), (14, 10873472), (16, 9514288), (17, 8954624), (19, 8012032), (28, 5436736), (32, 4757144), (34, 4477312), (38, 4006016), (56, 2718368), (64, 2378572), (68, 2238656), (76, 2003008), (112, 1359184), (119, 1279232), (128, 1189286), (133, 1144576), (136, 1119328), (152, 1001504), (224, 679592), (238, 639616), (256, 594643), (263, 578816), (266, 572288), (272, 559664), (304, 500752), (323, 471296), (448, 339796), (476, 319808), (526, 289408), (532, 286144), (544, 279832), (608, 250376), (646, 235648), (896, 169898), (952, 159904), (1052, 144704), (1064, 143072), (1088, 139916), (1216, 125188), (1292, 117824), (1792, 84949), (1841, 82688), (1904, 79952), (2104, 72352), (2128, 71536), (2176, 69958), (2261, 67328), (2432, 62594), (2584, 58912), (3682, 41344), (3808, 39976), (4208, 36176), (4256, 35768), (4352, 34979), (4471, 34048), (4522, 33664), (4864, 31297), (4997, 30464), (5168, 29456), (7364, 20672), (7616, 19988), (8416, 18088), (8512, 17884), (8942, 17024), (9044, 16832), (9994, 15232), (10336, 14728)]