133725728

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{4969}}^1$

素因数の和:5037

約数の個数: 36

約数和(自身を含む): 272718810

約数和(自身を除く): 138993082

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 3364, 4969, 6728, 9938, 13456, 19876, 26912, 39752, 79504, 144101, 159008, 288202, 576404, 1152808, 2305616, 4178929, 4611232, 8357858, 16715716, 33431432, 66862864, 133725728]

約数ペア:

[(1, 133725728), (2, 66862864), (4, 33431432), (8, 16715716), (16, 8357858), (29, 4611232), (32, 4178929), (58, 2305616), (116, 1152808), (232, 576404), (464, 288202), (841, 159008), (928, 144101), (1682, 79504), (3364, 39752), (4969, 26912), (6728, 19876), (9938, 13456)]