167345920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 482711040

約数和(自身を除く): 315365120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 983, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 1966, 2128, 2240, 2432, 2660, 3040, 3932, 4256, 4480, 4864, 4915, 5320, 6080, 6881, 7864, 8512, 8960, 9830, 10640, 12160, 13762, 15728, 17024, 18677, 19660, 21280, 24320, 27524, 31456, 34048, 34405, 37354, 39320, 42560, 55048, 62912, 68810, 74708, 78640, 85120, 93385, 110096, 125824, 130739, 137620, 149416, 157280, 170240, 186770, 220192, 251648, 261478, 275240, 298832, 314560, 373540, 440384, 522956, 550480, 597664, 629120, 653695, 747080, 880768, 1045912, 1100960, 1195328, 1258240, 1307390, 1494160, 1761536, 2091824, 2201920, 2390656, 2614780, 2988320, 4183648, 4403840, 4781312, 5229560, 5976640, 8367296, 8807680, 10459120, 11953280, 16734592, 20918240, 23906560, 33469184, 41836480, 83672960, 167345920]

約数ペア:

[(1, 167345920), (2, 83672960), (4, 41836480), (5, 33469184), (7, 23906560), (8, 20918240), (10, 16734592), (14, 11953280), (16, 10459120), (19, 8807680), (20, 8367296), (28, 5976640), (32, 5229560), (35, 4781312), (38, 4403840), (40, 4183648), (56, 2988320), (64, 2614780), (70, 2390656), (76, 2201920), (80, 2091824), (95, 1761536), (112, 1494160), (128, 1307390), (133, 1258240), (140, 1195328), (152, 1100960), (160, 1045912), (190, 880768), (224, 747080), (256, 653695), (266, 629120), (280, 597664), (304, 550480), (320, 522956), (380, 440384), (448, 373540), (532, 314560), (560, 298832), (608, 275240), (640, 261478), (665, 251648), (760, 220192), (896, 186770), (983, 170240), (1064, 157280), (1120, 149416), (1216, 137620), (1280, 130739), (1330, 125824), (1520, 110096), (1792, 93385), (1966, 85120), (2128, 78640), (2240, 74708), (2432, 68810), (2660, 62912), (3040, 55048), (3932, 42560), (4256, 39320), (4480, 37354), (4864, 34405), (4915, 34048), (5320, 31456), (6080, 27524), (6881, 24320), (7864, 21280), (8512, 19660), (8960, 18677), (9830, 17024), (10640, 15728), (12160, 13762)]