170885808

素因数分解:

$2^4\times 3^3\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1347

約数の個数: 80

約数和(自身を含む): 492156000

約数和(自身を除く): 321270192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 449, 881, 898, 1347, 1762, 1796, 2643, 2694, 3524, 3592, 4041, 5286, 5388, 7048, 7184, 7929, 8082, 10572, 10776, 12123, 14096, 15858, 16164, 21144, 21552, 23787, 24246, 31716, 32328, 42288, 47574, 48492, 63432, 64656, 95148, 96984, 126864, 190296, 193968, 380592, 395569, 791138, 1186707, 1582276, 2373414, 3164552, 3560121, 4746828, 6329104, 7120242, 9493656, 10680363, 14240484, 18987312, 21360726, 28480968, 42721452, 56961936, 85442904, 170885808]

約数ペア:

[(1, 170885808), (2, 85442904), (3, 56961936), (4, 42721452), (6, 28480968), (8, 21360726), (9, 18987312), (12, 14240484), (16, 10680363), (18, 9493656), (24, 7120242), (27, 6329104), (36, 4746828), (48, 3560121), (54, 3164552), (72, 2373414), (108, 1582276), (144, 1186707), (216, 791138), (432, 395569), (449, 380592), (881, 193968), (898, 190296), (1347, 126864), (1762, 96984), (1796, 95148), (2643, 64656), (2694, 63432), (3524, 48492), (3592, 47574), (4041, 42288), (5286, 32328), (5388, 31716), (7048, 24246), (7184, 23787), (7929, 21552), (8082, 21144), (10572, 16164), (10776, 15858), (12123, 14096)]