156945393440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{98317}}^1$

素因数の和:99250

約数の個数: 96

約数和(自身を含む): 404941166784

約数和(自身を除く): 247995773344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 907, 1760, 1814, 3628, 4535, 7256, 9070, 9977, 14512, 18140, 19954, 29024, 36280, 39908, 49885, 72560, 79816, 98317, 99770, 145120, 159632, 196634, 199540, 319264, 393268, 399080, 491585, 786536, 798160, 983170, 1081487, 1573072, 1596320, 1966340, 2162974, 3146144, 3932680, 4325948, 5407435, 7865360, 8651896, 10814870, 15730720, 17303792, 21629740, 34607584, 43259480, 86518960, 89173519, 173037920, 178347038, 356694076, 445867595, 713388152, 891735190, 980908709, 1426776304, 1783470380, 1961817418, 2853552608, 3566940760, 3923634836, 4904543545, 7133881520, 7847269672, 9809087090, 14267763040, 15694539344, 19618174180, 31389078688, 39236348360, 78472696720, 156945393440]

約数ペア:

[(1, 156945393440), (2, 78472696720), (4, 39236348360), (5, 31389078688), (8, 19618174180), (10, 15694539344), (11, 14267763040), (16, 9809087090), (20, 7847269672), (22, 7133881520), (32, 4904543545), (40, 3923634836), (44, 3566940760), (55, 2853552608), (80, 1961817418), (88, 1783470380), (110, 1426776304), (160, 980908709), (176, 891735190), (220, 713388152), (352, 445867595), (440, 356694076), (880, 178347038), (907, 173037920), (1760, 89173519), (1814, 86518960), (3628, 43259480), (4535, 34607584), (7256, 21629740), (9070, 17303792), (9977, 15730720), (14512, 10814870), (18140, 8651896), (19954, 7865360), (29024, 5407435), (36280, 4325948), (39908, 3932680), (49885, 3146144), (72560, 2162974), (79816, 1966340), (98317, 1596320), (99770, 1573072), (145120, 1081487), (159632, 983170), (196634, 798160), (199540, 786536), (319264, 491585), (393268, 399080)]