140870208

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6857}}^1$

素因数の和:6979

約数の個数: 56

約数和(自身を含む): 376257312

約数和(自身を除く): 235387104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 6857, 10272, 13714, 20544, 20571, 27428, 41142, 54856, 82284, 109712, 164568, 219424, 329136, 438848, 658272, 733699, 1316544, 1467398, 2201097, 2934796, 4402194, 5869592, 8804388, 11739184, 17608776, 23478368, 35217552, 46956736, 70435104, 140870208]

約数ペア:

[(1, 140870208), (2, 70435104), (3, 46956736), (4, 35217552), (6, 23478368), (8, 17608776), (12, 11739184), (16, 8804388), (24, 5869592), (32, 4402194), (48, 2934796), (64, 2201097), (96, 1467398), (107, 1316544), (192, 733699), (214, 658272), (321, 438848), (428, 329136), (642, 219424), (856, 164568), (1284, 109712), (1712, 82284), (2568, 54856), (3424, 41142), (5136, 27428), (6848, 20571), (6857, 20544), (10272, 13714)]