131956992

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1165

約数の個数: 144

約数和(自身を含む): 413542080

約数和(自身を除く): 281585088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1123, 1152, 1224, 1632, 1728, 1836, 2176, 2246, 2304, 2448, 3264, 3369, 3456, 3672, 4352, 4492, 4896, 6528, 6738, 6912, 7344, 8984, 9792, 10107, 13056, 13476, 14688, 17968, 19091, 19584, 20214, 26952, 29376, 30321, 35936, 38182, 39168, 40428, 53904, 57273, 58752, 60642, 71872, 76364, 80856, 107808, 114546, 117504, 121284, 143744, 152728, 161712, 171819, 215616, 229092, 242568, 287488, 305456, 323424, 343638, 431232, 458184, 485136, 515457, 610912, 646848, 687276, 862464, 916368, 970272, 1030914, 1221824, 1293696, 1374552, 1832736, 1940544, 2061828, 2443648, 2587392, 2749104, 3665472, 3881088, 4123656, 4887296, 5498208, 7330944, 7762176, 8247312, 10996416, 14661888, 16494624, 21992832, 32989248, 43985664, 65978496, 131956992]

約数ペア:

[(1, 131956992), (2, 65978496), (3, 43985664), (4, 32989248), (6, 21992832), (8, 16494624), (9, 14661888), (12, 10996416), (16, 8247312), (17, 7762176), (18, 7330944), (24, 5498208), (27, 4887296), (32, 4123656), (34, 3881088), (36, 3665472), (48, 2749104), (51, 2587392), (54, 2443648), (64, 2061828), (68, 1940544), (72, 1832736), (96, 1374552), (102, 1293696), (108, 1221824), (128, 1030914), (136, 970272), (144, 916368), (153, 862464), (192, 687276), (204, 646848), (216, 610912), (256, 515457), (272, 485136), (288, 458184), (306, 431232), (384, 343638), (408, 323424), (432, 305456), (459, 287488), (544, 242568), (576, 229092), (612, 215616), (768, 171819), (816, 161712), (864, 152728), (918, 143744), (1088, 121284), (1123, 117504), (1152, 114546), (1224, 107808), (1632, 80856), (1728, 76364), (1836, 71872), (2176, 60642), (2246, 58752), (2304, 57273), (2448, 53904), (3264, 40428), (3369, 39168), (3456, 38182), (3672, 35936), (4352, 30321), (4492, 29376), (4896, 26952), (6528, 20214), (6738, 19584), (6912, 19091), (7344, 17968), (8984, 14688), (9792, 13476), (10107, 13056)]