128353536

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 408943080

約数和(自身を除く): 280589544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 113, 116, 128, 136, 144, 153, 174, 192, 204, 226, 232, 256, 261, 272, 288, 306, 339, 348, 384, 408, 452, 464, 493, 522, 544, 576, 612, 678, 696, 768, 816, 904, 928, 986, 1017, 1044, 1088, 1152, 1224, 1356, 1392, 1479, 1632, 1808, 1856, 1921, 1972, 2034, 2088, 2176, 2304, 2448, 2712, 2784, 2958, 3264, 3277, 3616, 3712, 3842, 3944, 4068, 4176, 4352, 4437, 4896, 5424, 5568, 5763, 5916, 6528, 6554, 7232, 7424, 7684, 7888, 8136, 8352, 8874, 9792, 9831, 10848, 11136, 11526, 11832, 13056, 13108, 14464, 15368, 15776, 16272, 16704, 17289, 17748, 19584, 19662, 21696, 22272, 23052, 23664, 26216, 28928, 29493, 30736, 31552, 32544, 33408, 34578, 35496, 39168, 39324, 43392, 46104, 47328, 52432, 55709, 58986, 61472, 63104, 65088, 66816, 69156, 70992, 78648, 86784, 92208, 94656, 104864, 111418, 117972, 122944, 126208, 130176, 138312, 141984, 157296, 167127, 184416, 189312, 209728, 222836, 235944, 245888, 260352, 276624, 283968, 314592, 334254, 368832, 378624, 419456, 445672, 471888, 491776, 501381, 553248, 567936, 629184, 668508, 737664, 838912, 891344, 943776, 1002762, 1106496, 1135872, 1258368, 1337016, 1475328, 1782688, 1887552, 2005524, 2212992, 2516736, 2674032, 3565376, 3775104, 4011048, 4425984, 5348064, 7130752, 7550208, 8022096, 10696128, 14261504, 16044192, 21392256, 32088384, 42784512, 64176768, 128353536]

約数ペア:

[(1, 128353536), (2, 64176768), (3, 42784512), (4, 32088384), (6, 21392256), (8, 16044192), (9, 14261504), (12, 10696128), (16, 8022096), (17, 7550208), (18, 7130752), (24, 5348064), (29, 4425984), (32, 4011048), (34, 3775104), (36, 3565376), (48, 2674032), (51, 2516736), (58, 2212992), (64, 2005524), (68, 1887552), (72, 1782688), (87, 1475328), (96, 1337016), (102, 1258368), (113, 1135872), (116, 1106496), (128, 1002762), (136, 943776), (144, 891344), (153, 838912), (174, 737664), (192, 668508), (204, 629184), (226, 567936), (232, 553248), (256, 501381), (261, 491776), (272, 471888), (288, 445672), (306, 419456), (339, 378624), (348, 368832), (384, 334254), (408, 314592), (452, 283968), (464, 276624), (493, 260352), (522, 245888), (544, 235944), (576, 222836), (612, 209728), (678, 189312), (696, 184416), (768, 167127), (816, 157296), (904, 141984), (928, 138312), (986, 130176), (1017, 126208), (1044, 122944), (1088, 117972), (1152, 111418), (1224, 104864), (1356, 94656), (1392, 92208), (1479, 86784), (1632, 78648), (1808, 70992), (1856, 69156), (1921, 66816), (1972, 65088), (2034, 63104), (2088, 61472), (2176, 58986), (2304, 55709), (2448, 52432), (2712, 47328), (2784, 46104), (2958, 43392), (3264, 39324), (3277, 39168), (3616, 35496), (3712, 34578), (3842, 33408), (3944, 32544), (4068, 31552), (4176, 30736), (4352, 29493), (4437, 28928), (4896, 26216), (5424, 23664), (5568, 23052), (5763, 22272), (5916, 21696), (6528, 19662), (6554, 19584), (7232, 17748), (7424, 17289), (7684, 16704), (7888, 16272), (8136, 15776), (8352, 15368), (8874, 14464), (9792, 13108), (9831, 13056), (10848, 11832), (11136, 11526)]