15756631936

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:732

約数の個数: 128

約数和(自身を含む): 33164328960

約数和(自身を除く): 17407697024

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 127, 128, 164, 188, 254, 328, 376, 503, 508, 656, 752, 1006, 1016, 1312, 1504, 1927, 2012, 2032, 2624, 3008, 3854, 4024, 4064, 5207, 5248, 5969, 6016, 7708, 8048, 8128, 10414, 11938, 15416, 16096, 16256, 20623, 20828, 23641, 23876, 30832, 32192, 41246, 41656, 47282, 47752, 61664, 63881, 64384, 82492, 83312, 94564, 95504, 123328, 127762, 164984, 166624, 189128, 191008, 244729, 246656, 255524, 329968, 333248, 378256, 382016, 489458, 511048, 659936, 666496, 756512, 764032, 969281, 978916, 1022096, 1319872, 1513024, 1938562, 1957832, 2044192, 2619121, 2639744, 3002407, 3026048, 3877124, 3915664, 4088384, 5238242, 6004814, 7754248, 7831328, 8176768, 10476484, 12009628, 15508496, 15662656, 20952968, 24019256, 31016992, 31325312, 41905936, 48038512, 62033984, 83811872, 96077024, 123098687, 124067968, 167623744, 192154048, 246197374, 335247488, 384308096, 492394748, 984789496, 1969578992, 3939157984, 7878315968, 15756631936]

約数ペア:

[(1, 15756631936), (2, 7878315968), (4, 3939157984), (8, 1969578992), (16, 984789496), (32, 492394748), (41, 384308096), (47, 335247488), (64, 246197374), (82, 192154048), (94, 167623744), (127, 124067968), (128, 123098687), (164, 96077024), (188, 83811872), (254, 62033984), (328, 48038512), (376, 41905936), (503, 31325312), (508, 31016992), (656, 24019256), (752, 20952968), (1006, 15662656), (1016, 15508496), (1312, 12009628), (1504, 10476484), (1927, 8176768), (2012, 7831328), (2032, 7754248), (2624, 6004814), (3008, 5238242), (3854, 4088384), (4024, 3915664), (4064, 3877124), (5207, 3026048), (5248, 3002407), (5969, 2639744), (6016, 2619121), (7708, 2044192), (8048, 1957832), (8128, 1938562), (10414, 1513024), (11938, 1319872), (15416, 1022096), (16096, 978916), (16256, 969281), (20623, 764032), (20828, 756512), (23641, 666496), (23876, 659936), (30832, 511048), (32192, 489458), (41246, 382016), (41656, 378256), (47282, 333248), (47752, 329968), (61664, 255524), (63881, 246656), (64384, 244729), (82492, 191008), (83312, 189128), (94564, 166624), (95504, 164984), (123328, 127762)]