171232992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 561087072

約数和(自身を除く): 389854080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 541, 628, 672, 942, 1008, 1082, 1099, 1256, 1413, 1623, 1884, 2016, 2164, 2198, 2512, 2826, 3246, 3297, 3768, 3787, 4328, 4396, 4869, 5024, 5652, 6492, 6594, 7536, 7574, 8656, 8792, 9738, 9891, 11304, 11361, 12984, 13188, 15072, 15148, 17312, 17584, 19476, 19782, 22608, 22722, 25968, 26376, 30296, 34083, 35168, 38952, 39564, 45216, 45444, 51936, 52752, 60592, 68166, 77904, 79128, 84937, 90888, 105504, 121184, 136332, 155808, 158256, 169874, 181776, 254811, 272664, 316512, 339748, 363552, 509622, 545328, 594559, 679496, 764433, 1019244, 1090656, 1189118, 1358992, 1528866, 1783677, 2038488, 2378236, 2717984, 3057732, 3567354, 4076976, 4756472, 5351031, 6115464, 7134708, 8153952, 9512944, 10702062, 12230928, 14269416, 19025888, 21404124, 24461856, 28538832, 42808248, 57077664, 85616496, 171232992]

約数ペア:

[(1, 171232992), (2, 85616496), (3, 57077664), (4, 42808248), (6, 28538832), (7, 24461856), (8, 21404124), (9, 19025888), (12, 14269416), (14, 12230928), (16, 10702062), (18, 9512944), (21, 8153952), (24, 7134708), (28, 6115464), (32, 5351031), (36, 4756472), (42, 4076976), (48, 3567354), (56, 3057732), (63, 2717984), (72, 2378236), (84, 2038488), (96, 1783677), (112, 1528866), (126, 1358992), (144, 1189118), (157, 1090656), (168, 1019244), (224, 764433), (252, 679496), (288, 594559), (314, 545328), (336, 509622), (471, 363552), (504, 339748), (541, 316512), (628, 272664), (672, 254811), (942, 181776), (1008, 169874), (1082, 158256), (1099, 155808), (1256, 136332), (1413, 121184), (1623, 105504), (1884, 90888), (2016, 84937), (2164, 79128), (2198, 77904), (2512, 68166), (2826, 60592), (3246, 52752), (3297, 51936), (3768, 45444), (3787, 45216), (4328, 39564), (4396, 38952), (4869, 35168), (5024, 34083), (5652, 30296), (6492, 26376), (6594, 25968), (7536, 22722), (7574, 22608), (8656, 19782), (8792, 19476), (9738, 17584), (9891, 17312), (11304, 15148), (11361, 15072), (12984, 13188)]