140415296

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 336352896

約数和(自身を除く): 195937600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 43, 56, 64, 74, 86, 112, 148, 172, 197, 224, 259, 296, 301, 344, 394, 448, 518, 592, 602, 688, 788, 1036, 1184, 1204, 1376, 1379, 1576, 1591, 2072, 2368, 2408, 2752, 2758, 3152, 3182, 4144, 4816, 5516, 6304, 6364, 7289, 8288, 8471, 9632, 11032, 11137, 12608, 12728, 14578, 16576, 16942, 19264, 22064, 22274, 25456, 29156, 33884, 44128, 44548, 50912, 51023, 58312, 59297, 67768, 88256, 89096, 101824, 102046, 116624, 118594, 135536, 178192, 204092, 233248, 237188, 271072, 313427, 356384, 408184, 466496, 474376, 542144, 626854, 712768, 816368, 948752, 1253708, 1632736, 1897504, 2193989, 2507416, 3265472, 3795008, 4387978, 5014832, 8775956, 10029664, 17551912, 20059328, 35103824, 70207648, 140415296]

約数ペア:

[(1, 140415296), (2, 70207648), (4, 35103824), (7, 20059328), (8, 17551912), (14, 10029664), (16, 8775956), (28, 5014832), (32, 4387978), (37, 3795008), (43, 3265472), (56, 2507416), (64, 2193989), (74, 1897504), (86, 1632736), (112, 1253708), (148, 948752), (172, 816368), (197, 712768), (224, 626854), (259, 542144), (296, 474376), (301, 466496), (344, 408184), (394, 356384), (448, 313427), (518, 271072), (592, 237188), (602, 233248), (688, 204092), (788, 178192), (1036, 135536), (1184, 118594), (1204, 116624), (1376, 102046), (1379, 101824), (1576, 89096), (1591, 88256), (2072, 67768), (2368, 59297), (2408, 58312), (2752, 51023), (2758, 50912), (3152, 44548), (3182, 44128), (4144, 33884), (4816, 29156), (5516, 25456), (6304, 22274), (6364, 22064), (7289, 19264), (8288, 16942), (8471, 16576), (9632, 14578), (11032, 12728), (11137, 12608)]