156612368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 341978112

約数和(自身を除く): 185365744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 83, 88, 142, 151, 166, 176, 284, 302, 332, 568, 604, 664, 781, 913, 1136, 1208, 1328, 1562, 1661, 1826, 2416, 3124, 3322, 3652, 5893, 6248, 6644, 7304, 10721, 11786, 12496, 12533, 13288, 14608, 21442, 23572, 25066, 26576, 42884, 47144, 50132, 64823, 85768, 94288, 100264, 117931, 129646, 137863, 171536, 200528, 235862, 259292, 275726, 471724, 518584, 551452, 889843, 943448, 1037168, 1102904, 1779686, 1886896, 2205808, 3559372, 7118744, 9788273, 14237488, 19576546, 39153092, 78306184, 156612368]

約数ペア:

[(1, 156612368), (2, 78306184), (4, 39153092), (8, 19576546), (11, 14237488), (16, 9788273), (22, 7118744), (44, 3559372), (71, 2205808), (83, 1886896), (88, 1779686), (142, 1102904), (151, 1037168), (166, 943448), (176, 889843), (284, 551452), (302, 518584), (332, 471724), (568, 275726), (604, 259292), (664, 235862), (781, 200528), (913, 171536), (1136, 137863), (1208, 129646), (1328, 117931), (1562, 100264), (1661, 94288), (1826, 85768), (2416, 64823), (3124, 50132), (3322, 47144), (3652, 42884), (5893, 26576), (6248, 25066), (6644, 23572), (7304, 21442), (10721, 14608), (11786, 13288), (12496, 12533)]