142438632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 429096960

約数和(自身を除く): 286658328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 191, 193, 276, 322, 382, 386, 483, 552, 573, 579, 644, 764, 772, 966, 1146, 1158, 1288, 1337, 1351, 1528, 1544, 1932, 2292, 2316, 2674, 2702, 3864, 4011, 4053, 4393, 4439, 4584, 4632, 5348, 5404, 8022, 8106, 8786, 8878, 10696, 10808, 13179, 13317, 16044, 16212, 17572, 17756, 26358, 26634, 30751, 31073, 32088, 32424, 35144, 35512, 36863, 52716, 53268, 61502, 62146, 73726, 92253, 93219, 105432, 106536, 110589, 123004, 124292, 147452, 184506, 186438, 221178, 246008, 248584, 258041, 294904, 369012, 372876, 442356, 516082, 738024, 745752, 774123, 847849, 884712, 1032164, 1548246, 1695698, 2064328, 2543547, 3096492, 3391396, 5087094, 5934943, 6192984, 6782792, 10174188, 11869886, 17804829, 20348376, 23739772, 35609658, 47479544, 71219316, 142438632]

約数ペア:

[(1, 142438632), (2, 71219316), (3, 47479544), (4, 35609658), (6, 23739772), (7, 20348376), (8, 17804829), (12, 11869886), (14, 10174188), (21, 6782792), (23, 6192984), (24, 5934943), (28, 5087094), (42, 3391396), (46, 3096492), (56, 2543547), (69, 2064328), (84, 1695698), (92, 1548246), (138, 1032164), (161, 884712), (168, 847849), (184, 774123), (191, 745752), (193, 738024), (276, 516082), (322, 442356), (382, 372876), (386, 369012), (483, 294904), (552, 258041), (573, 248584), (579, 246008), (644, 221178), (764, 186438), (772, 184506), (966, 147452), (1146, 124292), (1158, 123004), (1288, 110589), (1337, 106536), (1351, 105432), (1528, 93219), (1544, 92253), (1932, 73726), (2292, 62146), (2316, 61502), (2674, 53268), (2702, 52716), (3864, 36863), (4011, 35512), (4053, 35144), (4393, 32424), (4439, 32088), (4584, 31073), (4632, 30751), (5348, 26634), (5404, 26358), (8022, 17756), (8106, 17572), (8786, 16212), (8878, 16044), (10696, 13317), (10808, 13179)]