172178776616

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{883}}^1\times {\mathrm{4111}}^1$

素因数の和:5036

約数の個数: 144

約数和(自身を含む): 413354934720

約数和(自身を除く): 241176158104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 883, 968, 1078, 1694, 1766, 2156, 3388, 3532, 4111, 4312, 5929, 6181, 6776, 7064, 8222, 9713, 11858, 12362, 16444, 19426, 23716, 24724, 28777, 32888, 38852, 43267, 45221, 47432, 49448, 57554, 67991, 77704, 86534, 90442, 106843, 115108, 135982, 173068, 180884, 201439, 213686, 230216, 271964, 316547, 346136, 361768, 402878, 427372, 475937, 497431, 543928, 633094, 747901, 805756, 854744, 951874, 994862, 1266188, 1495802, 1611512, 1903748, 1989724, 2215829, 2532376, 2991604, 3482017, 3630013, 3807496, 3979448, 4431658, 5235307, 5983208, 6964034, 7260026, 8863316, 10470614, 13928068, 14520052, 17726632, 20941228, 24374119, 25410091, 27856136, 29040104, 39930143, 41882456, 48748238, 50820182, 79860286, 97496476, 101640364, 159720572, 177870637, 194992952, 203280728, 279511001, 319441144, 355741274, 439231573, 559022002, 711482548, 878463146, 1118044004, 1422965096, 1756926292, 1956577007, 2236088008, 3074621011, 3513852584, 3913154014, 6149242022, 7826308028, 12298484044, 15652616056, 21522347077, 24596968088, 43044694154, 86089388308, 172178776616]

約数ペア:

[(1, 172178776616), (2, 86089388308), (4, 43044694154), (7, 24596968088), (8, 21522347077), (11, 15652616056), (14, 12298484044), (22, 7826308028), (28, 6149242022), (44, 3913154014), (49, 3513852584), (56, 3074621011), (77, 2236088008), (88, 1956577007), (98, 1756926292), (121, 1422965096), (154, 1118044004), (196, 878463146), (242, 711482548), (308, 559022002), (392, 439231573), (484, 355741274), (539, 319441144), (616, 279511001), (847, 203280728), (883, 194992952), (968, 177870637), (1078, 159720572), (1694, 101640364), (1766, 97496476), (2156, 79860286), (3388, 50820182), (3532, 48748238), (4111, 41882456), (4312, 39930143), (5929, 29040104), (6181, 27856136), (6776, 25410091), (7064, 24374119), (8222, 20941228), (9713, 17726632), (11858, 14520052), (12362, 13928068), (16444, 10470614), (19426, 8863316), (23716, 7260026), (24724, 6964034), (28777, 5983208), (32888, 5235307), (38852, 4431658), (43267, 3979448), (45221, 3807496), (47432, 3630013), (49448, 3482017), (57554, 2991604), (67991, 2532376), (77704, 2215829), (86534, 1989724), (90442, 1903748), (106843, 1611512), (115108, 1495802), (135982, 1266188), (173068, 994862), (180884, 951874), (201439, 854744), (213686, 805756), (230216, 747901), (271964, 633094), (316547, 543928), (346136, 497431), (361768, 475937), (402878, 427372)]