145577488

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 347406336

約数和(自身を除く): 201828848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 1823, 2576, 2852, 3472, 3646, 4991, 5704, 7292, 9982, 11408, 12761, 14584, 19964, 25522, 29168, 39928, 41929, 51044, 56513, 79856, 83858, 102088, 113026, 167716, 204176, 226052, 293503, 335432, 395591, 452104, 587006, 670864, 791182, 904208, 1174012, 1299799, 1582364, 2348024, 2599598, 3164728, 4696048, 5199196, 6329456, 9098593, 10398392, 18197186, 20796784, 36394372, 72788744, 145577488]

約数ペア:

[(1, 145577488), (2, 72788744), (4, 36394372), (7, 20796784), (8, 18197186), (14, 10398392), (16, 9098593), (23, 6329456), (28, 5199196), (31, 4696048), (46, 3164728), (56, 2599598), (62, 2348024), (92, 1582364), (112, 1299799), (124, 1174012), (161, 904208), (184, 791182), (217, 670864), (248, 587006), (322, 452104), (368, 395591), (434, 335432), (496, 293503), (644, 226052), (713, 204176), (868, 167716), (1288, 113026), (1426, 102088), (1736, 83858), (1823, 79856), (2576, 56513), (2852, 51044), (3472, 41929), (3646, 39928), (4991, 29168), (5704, 25522), (7292, 19964), (9982, 14584), (11408, 12761)]