138738528

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 408844800

約数和(自身を除く): 270106272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 144, 206, 216, 288, 309, 412, 432, 618, 824, 864, 927, 1236, 1559, 1648, 1854, 2472, 2781, 3118, 3296, 3708, 4677, 4944, 5562, 6236, 7416, 9354, 9888, 11124, 12472, 14031, 14832, 18708, 22248, 24944, 28062, 29664, 37416, 42093, 44496, 49888, 56124, 74832, 84186, 88992, 112248, 149664, 160577, 168372, 224496, 321154, 336744, 448992, 481731, 642308, 673488, 963462, 1284616, 1346976, 1445193, 1926924, 2569232, 2890386, 3853848, 4335579, 5138464, 5780772, 7707696, 8671158, 11561544, 15415392, 17342316, 23123088, 34684632, 46246176, 69369264, 138738528]

約数ペア:

[(1, 138738528), (2, 69369264), (3, 46246176), (4, 34684632), (6, 23123088), (8, 17342316), (9, 15415392), (12, 11561544), (16, 8671158), (18, 7707696), (24, 5780772), (27, 5138464), (32, 4335579), (36, 3853848), (48, 2890386), (54, 2569232), (72, 1926924), (96, 1445193), (103, 1346976), (108, 1284616), (144, 963462), (206, 673488), (216, 642308), (288, 481731), (309, 448992), (412, 336744), (432, 321154), (618, 224496), (824, 168372), (864, 160577), (927, 149664), (1236, 112248), (1559, 88992), (1648, 84186), (1854, 74832), (2472, 56124), (2781, 49888), (3118, 44496), (3296, 42093), (3708, 37416), (4677, 29664), (4944, 28062), (5562, 24944), (6236, 22248), (7416, 18708), (9354, 14832), (9888, 14031), (11124, 12472)]