140354904

素因数分解:

$2^3\times 3^1\times {\mathrm{811}}^1\times {\mathrm{7211}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 351368640

約数和(自身を除く): 211013736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811, 1622, 2433, 3244, 4866, 6488, 7211, 9732, 14422, 19464, 21633, 28844, 43266, 57688, 86532, 173064, 5848121, 11696242, 17544363, 23392484, 35088726, 46784968, 70177452, 140354904]

約数ペア:

[(1, 140354904), (2, 70177452), (3, 46784968), (4, 35088726), (6, 23392484), (8, 17544363), (12, 11696242), (24, 5848121), (811, 173064), (1622, 86532), (2433, 57688), (3244, 43266), (4866, 28844), (6488, 21633), (7211, 19464), (9732, 14422)]