155590656

素因数分解:

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

素因数の和:529

約数の個数: 112

約数和(自身を含む): 447714624

約数和(自身を除く): 292123968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 487, 512, 624, 768, 832, 974, 1024, 1248, 1461, 1536, 1664, 1948, 2048, 2496, 2922, 3072, 3328, 3896, 4096, 4992, 5844, 6144, 6331, 6656, 7792, 8192, 9984, 11688, 12288, 12662, 13312, 15584, 18993, 19968, 23376, 24576, 25324, 26624, 31168, 37986, 39936, 46752, 50648, 53248, 62336, 75972, 79872, 93504, 101296, 106496, 124672, 151944, 159744, 187008, 202592, 249344, 303888, 319488, 374016, 405184, 498688, 607776, 748032, 810368, 997376, 1215552, 1496064, 1620736, 1994752, 2431104, 2992128, 3241472, 3989504, 4862208, 5984256, 6482944, 9724416, 11968512, 12965888, 19448832, 25931776, 38897664, 51863552, 77795328, 155590656]

約数ペア:

[(1, 155590656), (2, 77795328), (3, 51863552), (4, 38897664), (6, 25931776), (8, 19448832), (12, 12965888), (13, 11968512), (16, 9724416), (24, 6482944), (26, 5984256), (32, 4862208), (39, 3989504), (48, 3241472), (52, 2992128), (64, 2431104), (78, 1994752), (96, 1620736), (104, 1496064), (128, 1215552), (156, 997376), (192, 810368), (208, 748032), (256, 607776), (312, 498688), (384, 405184), (416, 374016), (487, 319488), (512, 303888), (624, 249344), (768, 202592), (832, 187008), (974, 159744), (1024, 151944), (1248, 124672), (1461, 106496), (1536, 101296), (1664, 93504), (1948, 79872), (2048, 75972), (2496, 62336), (2922, 53248), (3072, 50648), (3328, 46752), (3896, 39936), (4096, 37986), (4992, 31168), (5844, 26624), (6144, 25324), (6331, 24576), (6656, 23376), (7792, 19968), (8192, 18993), (9984, 15584), (11688, 13312), (12288, 12662)]