187079178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 463325184

約数和(自身を除く): 276246006

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 71, 74, 78, 83, 111, 142, 143, 166, 213, 222, 249, 286, 407, 426, 429, 481, 498, 781, 814, 858, 913, 923, 962, 1079, 1221, 1443, 1562, 1826, 1846, 2158, 2343, 2442, 2627, 2739, 2769, 2886, 3071, 3237, 4686, 5254, 5291, 5478, 5538, 5893, 6142, 6474, 7881, 9213, 10153, 10582, 11786, 11869, 15762, 15873, 17679, 18426, 20306, 23738, 28897, 30459, 31746, 33781, 34151, 35358, 35607, 39923, 57794, 60918, 64823, 67562, 68302, 71214, 76609, 79846, 86691, 101343, 102453, 119769, 129646, 153218, 173382, 194469, 202686, 204906, 218041, 229827, 239538, 375661, 388938, 436082, 439153, 459654, 654123, 751322, 842699, 878306, 1126983, 1308246, 1317459, 1685398, 2253966, 2398451, 2528097, 2634918, 2834533, 4796902, 5056194, 5669066, 7195353, 8503599, 14390706, 17007198, 31179863, 62359726, 93539589, 187079178]

約数ペア:

[(1, 187079178), (2, 93539589), (3, 62359726), (6, 31179863), (11, 17007198), (13, 14390706), (22, 8503599), (26, 7195353), (33, 5669066), (37, 5056194), (39, 4796902), (66, 2834533), (71, 2634918), (74, 2528097), (78, 2398451), (83, 2253966), (111, 1685398), (142, 1317459), (143, 1308246), (166, 1126983), (213, 878306), (222, 842699), (249, 751322), (286, 654123), (407, 459654), (426, 439153), (429, 436082), (481, 388938), (498, 375661), (781, 239538), (814, 229827), (858, 218041), (913, 204906), (923, 202686), (962, 194469), (1079, 173382), (1221, 153218), (1443, 129646), (1562, 119769), (1826, 102453), (1846, 101343), (2158, 86691), (2343, 79846), (2442, 76609), (2627, 71214), (2739, 68302), (2769, 67562), (2886, 64823), (3071, 60918), (3237, 57794), (4686, 39923), (5254, 35607), (5291, 35358), (5478, 34151), (5538, 33781), (5893, 31746), (6142, 30459), (6474, 28897), (7881, 23738), (9213, 20306), (10153, 18426), (10582, 17679), (11786, 15873), (11869, 15762)]