138105656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1579}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 288997800

約数和(自身を除く): 150892144

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 841, 1508, 1579, 1682, 3016, 3158, 3364, 6316, 6728, 10933, 12632, 20527, 21866, 41054, 43732, 45791, 82108, 87464, 91582, 164216, 183164, 366328, 595283, 1190566, 1327939, 2381132, 2655878, 4762264, 5311756, 10623512, 17263207, 34526414, 69052828, 138105656]

約数ペア:

[(1, 138105656), (2, 69052828), (4, 34526414), (8, 17263207), (13, 10623512), (26, 5311756), (29, 4762264), (52, 2655878), (58, 2381132), (104, 1327939), (116, 1190566), (232, 595283), (377, 366328), (754, 183164), (841, 164216), (1508, 91582), (1579, 87464), (1682, 82108), (3016, 45791), (3158, 43732), (3364, 41054), (6316, 21866), (6728, 20527), (10933, 12632)]