168258496

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 399117312

約数和(自身を除く): 230858816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 61, 64, 94, 112, 122, 131, 188, 224, 244, 262, 329, 376, 427, 448, 488, 524, 658, 752, 854, 917, 976, 1048, 1316, 1504, 1708, 1834, 1952, 2096, 2632, 2867, 3008, 3416, 3668, 3904, 4192, 5264, 5734, 6157, 6832, 7336, 7991, 8384, 10528, 11468, 12314, 13664, 14672, 15982, 20069, 21056, 22936, 24628, 27328, 29344, 31964, 40138, 43099, 45872, 49256, 55937, 58688, 63928, 80276, 86198, 91744, 98512, 111874, 127856, 160552, 172396, 183488, 197024, 223748, 255712, 321104, 344792, 375577, 394048, 447496, 511424, 642208, 689584, 751154, 894992, 1284416, 1379168, 1502308, 1789984, 2629039, 2758336, 3004616, 3579968, 5258078, 6009232, 10516156, 12018464, 21032312, 24036928, 42064624, 84129248, 168258496]

約数ペア:

[(1, 168258496), (2, 84129248), (4, 42064624), (7, 24036928), (8, 21032312), (14, 12018464), (16, 10516156), (28, 6009232), (32, 5258078), (47, 3579968), (56, 3004616), (61, 2758336), (64, 2629039), (94, 1789984), (112, 1502308), (122, 1379168), (131, 1284416), (188, 894992), (224, 751154), (244, 689584), (262, 642208), (329, 511424), (376, 447496), (427, 394048), (448, 375577), (488, 344792), (524, 321104), (658, 255712), (752, 223748), (854, 197024), (917, 183488), (976, 172396), (1048, 160552), (1316, 127856), (1504, 111874), (1708, 98512), (1834, 91744), (1952, 86198), (2096, 80276), (2632, 63928), (2867, 58688), (3008, 55937), (3416, 49256), (3668, 45872), (3904, 43099), (4192, 40138), (5264, 31964), (5734, 29344), (6157, 27328), (6832, 24628), (7336, 22936), (7991, 21056), (8384, 20069), (10528, 15982), (11468, 14672), (12314, 13664)]