128848512

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 376306560

約数和(自身を除く): 247458048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 312, 318, 384, 416, 424, 487, 624, 636, 689, 832, 848, 974, 1248, 1272, 1378, 1461, 1664, 1696, 1948, 2067, 2496, 2544, 2756, 2922, 3392, 3896, 4134, 4992, 5088, 5512, 5844, 6331, 6784, 7792, 8268, 10176, 11024, 11688, 12662, 15584, 16536, 18993, 20352, 22048, 23376, 25324, 25811, 31168, 33072, 37986, 44096, 46752, 50648, 51622, 62336, 66144, 75972, 77433, 88192, 93504, 101296, 103244, 132288, 151944, 154866, 187008, 202592, 206488, 264576, 303888, 309732, 335543, 405184, 412976, 607776, 619464, 671086, 810368, 825952, 1006629, 1215552, 1238928, 1342172, 1651904, 2013258, 2431104, 2477856, 2684344, 3303808, 4026516, 4955712, 5368688, 8053032, 9911424, 10737376, 16106064, 21474752, 32212128, 42949504, 64424256, 128848512]

約数ペア:

[(1, 128848512), (2, 64424256), (3, 42949504), (4, 32212128), (6, 21474752), (8, 16106064), (12, 10737376), (13, 9911424), (16, 8053032), (24, 5368688), (26, 4955712), (32, 4026516), (39, 3303808), (48, 2684344), (52, 2477856), (53, 2431104), (64, 2013258), (78, 1651904), (96, 1342172), (104, 1238928), (106, 1215552), (128, 1006629), (156, 825952), (159, 810368), (192, 671086), (208, 619464), (212, 607776), (312, 412976), (318, 405184), (384, 335543), (416, 309732), (424, 303888), (487, 264576), (624, 206488), (636, 202592), (689, 187008), (832, 154866), (848, 151944), (974, 132288), (1248, 103244), (1272, 101296), (1378, 93504), (1461, 88192), (1664, 77433), (1696, 75972), (1948, 66144), (2067, 62336), (2496, 51622), (2544, 50648), (2756, 46752), (2922, 44096), (3392, 37986), (3896, 33072), (4134, 31168), (4992, 25811), (5088, 25324), (5512, 23376), (5844, 22048), (6331, 20352), (6784, 18993), (7792, 16536), (8268, 15584), (10176, 12662), (11024, 11688)]