157647744

素因数分解:

$2^7\times 3^2\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 456197040

約数和(自身を除く): 298549296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 281, 288, 384, 487, 562, 576, 843, 974, 1124, 1152, 1461, 1686, 1948, 2248, 2529, 2922, 3372, 3896, 4383, 4496, 5058, 5844, 6744, 7792, 8766, 8992, 10116, 11688, 13488, 15584, 17532, 17984, 20232, 23376, 26976, 31168, 35064, 35968, 40464, 46752, 53952, 62336, 70128, 80928, 93504, 107904, 136847, 140256, 161856, 187008, 273694, 280512, 323712, 410541, 547388, 561024, 821082, 1094776, 1231623, 1642164, 2189552, 2463246, 3284328, 4379104, 4926492, 6568656, 8758208, 9852984, 13137312, 17516416, 19705968, 26274624, 39411936, 52549248, 78823872, 157647744]

約数ペア:

[(1, 157647744), (2, 78823872), (3, 52549248), (4, 39411936), (6, 26274624), (8, 19705968), (9, 17516416), (12, 13137312), (16, 9852984), (18, 8758208), (24, 6568656), (32, 4926492), (36, 4379104), (48, 3284328), (64, 2463246), (72, 2189552), (96, 1642164), (128, 1231623), (144, 1094776), (192, 821082), (281, 561024), (288, 547388), (384, 410541), (487, 323712), (562, 280512), (576, 273694), (843, 187008), (974, 161856), (1124, 140256), (1152, 136847), (1461, 107904), (1686, 93504), (1948, 80928), (2248, 70128), (2529, 62336), (2922, 53952), (3372, 46752), (3896, 40464), (4383, 35968), (4496, 35064), (5058, 31168), (5844, 26976), (6744, 23376), (7792, 20232), (8766, 17984), (8992, 17532), (10116, 15584), (11688, 13488)]