128523024

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 200

約数和(自身を含む): 439797248

約数和(自身を除く): 311274224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 457, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 914, 1008, 1116, 1134, 1296, 1302, 1371, 1488, 1512, 1674, 1736, 1828, 1953, 2232, 2268, 2511, 2604, 2742, 3024, 3199, 3348, 3472, 3656, 3906, 4113, 4464, 4536, 5022, 5208, 5484, 5859, 6398, 6696, 7312, 7812, 8226, 9072, 9597, 10044, 10416, 10968, 11718, 12339, 12796, 13392, 14167, 15624, 16452, 17577, 19194, 20088, 21936, 23436, 24678, 25592, 28334, 28791, 31248, 32904, 35154, 37017, 38388, 40176, 42501, 46872, 49356, 51184, 56668, 57582, 65808, 70308, 74034, 76776, 85002, 86373, 93744, 98712, 99169, 113336, 115164, 127503, 140616, 148068, 153552, 170004, 172746, 197424, 198338, 226672, 230328, 255006, 259119, 281232, 296136, 297507, 340008, 345492, 382509, 396676, 460656, 510012, 518238, 592272, 595014, 680016, 690984, 765018, 793352, 892521, 1020024, 1036476, 1147527, 1190028, 1381968, 1530036, 1586704, 1785042, 2040048, 2072952, 2295054, 2380056, 2677563, 3060072, 3570084, 4145904, 4590108, 4760112, 5355126, 6120144, 7140168, 8032689, 9180216, 10710252, 14280336, 16065378, 18360432, 21420504, 32130756, 42841008, 64261512, 128523024]

約数ペア:

[(1, 128523024), (2, 64261512), (3, 42841008), (4, 32130756), (6, 21420504), (7, 18360432), (8, 16065378), (9, 14280336), (12, 10710252), (14, 9180216), (16, 8032689), (18, 7140168), (21, 6120144), (24, 5355126), (27, 4760112), (28, 4590108), (31, 4145904), (36, 3570084), (42, 3060072), (48, 2677563), (54, 2380056), (56, 2295054), (62, 2072952), (63, 2040048), (72, 1785042), (81, 1586704), (84, 1530036), (93, 1381968), (108, 1190028), (112, 1147527), (124, 1036476), (126, 1020024), (144, 892521), (162, 793352), (168, 765018), (186, 690984), (189, 680016), (216, 595014), (217, 592272), (248, 518238), (252, 510012), (279, 460656), (324, 396676), (336, 382509), (372, 345492), (378, 340008), (432, 297507), (434, 296136), (457, 281232), (496, 259119), (504, 255006), (558, 230328), (567, 226672), (648, 198338), (651, 197424), (744, 172746), (756, 170004), (837, 153552), (868, 148068), (914, 140616), (1008, 127503), (1116, 115164), (1134, 113336), (1296, 99169), (1302, 98712), (1371, 93744), (1488, 86373), (1512, 85002), (1674, 76776), (1736, 74034), (1828, 70308), (1953, 65808), (2232, 57582), (2268, 56668), (2511, 51184), (2604, 49356), (2742, 46872), (3024, 42501), (3199, 40176), (3348, 38388), (3472, 37017), (3656, 35154), (3906, 32904), (4113, 31248), (4464, 28791), (4536, 28334), (5022, 25592), (5208, 24678), (5484, 23436), (5859, 21936), (6398, 20088), (6696, 19194), (7312, 17577), (7812, 16452), (8226, 15624), (9072, 14167), (9597, 13392), (10044, 12796), (10416, 12339), (10968, 11718)]