172613574

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 464375808

約数和(自身を除く): 291762234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 67, 69, 98, 126, 127, 134, 138, 147, 161, 201, 207, 254, 294, 322, 381, 402, 414, 441, 469, 483, 603, 762, 882, 889, 938, 966, 1127, 1143, 1206, 1407, 1449, 1541, 1778, 2254, 2286, 2667, 2814, 2898, 2921, 3082, 3283, 3381, 4221, 4623, 5334, 5842, 6223, 6566, 6762, 8001, 8442, 8509, 8763, 9246, 9849, 10143, 10787, 12446, 13869, 16002, 17018, 17526, 18669, 19698, 20286, 20447, 21574, 25527, 26289, 27738, 29547, 32361, 37338, 40894, 51054, 52578, 56007, 59094, 59563, 61341, 64722, 75509, 76581, 97083, 112014, 119126, 122682, 143129, 151018, 153162, 178689, 184023, 194166, 195707, 226527, 286258, 357378, 368046, 391414, 416941, 429387, 453054, 536067, 587121, 679581, 833882, 858774, 1072134, 1174242, 1250823, 1288161, 1359162, 1369949, 1761363, 2501646, 2576322, 2739898, 3522726, 3752469, 4109847, 7504938, 8219694, 9589643, 12329541, 19179286, 24659082, 28768929, 57537858, 86306787, 172613574]

約数ペア:

[(1, 172613574), (2, 86306787), (3, 57537858), (6, 28768929), (7, 24659082), (9, 19179286), (14, 12329541), (18, 9589643), (21, 8219694), (23, 7504938), (42, 4109847), (46, 3752469), (49, 3522726), (63, 2739898), (67, 2576322), (69, 2501646), (98, 1761363), (126, 1369949), (127, 1359162), (134, 1288161), (138, 1250823), (147, 1174242), (161, 1072134), (201, 858774), (207, 833882), (254, 679581), (294, 587121), (322, 536067), (381, 453054), (402, 429387), (414, 416941), (441, 391414), (469, 368046), (483, 357378), (603, 286258), (762, 226527), (882, 195707), (889, 194166), (938, 184023), (966, 178689), (1127, 153162), (1143, 151018), (1206, 143129), (1407, 122682), (1449, 119126), (1541, 112014), (1778, 97083), (2254, 76581), (2286, 75509), (2667, 64722), (2814, 61341), (2898, 59563), (2921, 59094), (3082, 56007), (3283, 52578), (3381, 51054), (4221, 40894), (4623, 37338), (5334, 32361), (5842, 29547), (6223, 27738), (6566, 26289), (6762, 25527), (8001, 21574), (8442, 20447), (8509, 20286), (8763, 19698), (9246, 18669), (9849, 17526), (10143, 17018), (10787, 16002), (12446, 13869)]