122731232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 269754408

約数和(自身を除く): 147023176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 307, 403, 416, 496, 614, 806, 961, 992, 1228, 1612, 1922, 2456, 3224, 3844, 3991, 4912, 6448, 7688, 7982, 9517, 9824, 12493, 12896, 15376, 15964, 19034, 24986, 30752, 31928, 38068, 49972, 63856, 76136, 99944, 123721, 127712, 152272, 199888, 247442, 295027, 304544, 399776, 494884, 590054, 989768, 1180108, 1979536, 2360216, 3835351, 3959072, 4720432, 7670702, 9440864, 15341404, 30682808, 61365616, 122731232]

約数ペア:

[(1, 122731232), (2, 61365616), (4, 30682808), (8, 15341404), (13, 9440864), (16, 7670702), (26, 4720432), (31, 3959072), (32, 3835351), (52, 2360216), (62, 1979536), (104, 1180108), (124, 989768), (208, 590054), (248, 494884), (307, 399776), (403, 304544), (416, 295027), (496, 247442), (614, 199888), (806, 152272), (961, 127712), (992, 123721), (1228, 99944), (1612, 76136), (1922, 63856), (2456, 49972), (3224, 38068), (3844, 31928), (3991, 30752), (4912, 24986), (6448, 19034), (7688, 15964), (7982, 15376), (9517, 12896), (9824, 12493)]