109370128

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 251412480

約数和(自身を除く): 142042352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 79, 94, 112, 158, 188, 263, 316, 329, 376, 526, 553, 632, 658, 752, 1052, 1106, 1264, 1316, 1841, 2104, 2212, 2632, 3682, 3713, 4208, 4424, 5264, 7364, 7426, 8848, 12361, 14728, 14852, 20777, 24722, 25991, 29456, 29704, 41554, 49444, 51982, 59408, 83108, 86527, 98888, 103964, 145439, 166216, 173054, 197776, 207928, 290878, 332432, 346108, 415856, 581756, 692216, 976519, 1163512, 1384432, 1953038, 2327024, 3906076, 6835633, 7812152, 13671266, 15624304, 27342532, 54685064, 109370128]

約数ペア:

[(1, 109370128), (2, 54685064), (4, 27342532), (7, 15624304), (8, 13671266), (14, 7812152), (16, 6835633), (28, 3906076), (47, 2327024), (56, 1953038), (79, 1384432), (94, 1163512), (112, 976519), (158, 692216), (188, 581756), (263, 415856), (316, 346108), (329, 332432), (376, 290878), (526, 207928), (553, 197776), (632, 173054), (658, 166216), (752, 145439), (1052, 103964), (1106, 98888), (1264, 86527), (1316, 83108), (1841, 59408), (2104, 51982), (2212, 49444), (2632, 41554), (3682, 29704), (3713, 29456), (4208, 25991), (4424, 24722), (5264, 20777), (7364, 14852), (7426, 14728), (8848, 12361)]