139024216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1231}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 274982400

約数和(自身を除く): 135958184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 743, 1231, 1486, 2462, 2972, 4924, 5944, 9848, 14117, 23389, 28234, 46778, 56468, 93556, 112936, 187112, 914633, 1829266, 3658532, 7317064, 17378027, 34756054, 69512108, 139024216]

約数ペア:

[(1, 139024216), (2, 69512108), (4, 34756054), (8, 17378027), (19, 7317064), (38, 3658532), (76, 1829266), (152, 914633), (743, 187112), (1231, 112936), (1486, 93556), (2462, 56468), (2972, 46778), (4924, 28234), (5944, 23389), (9848, 14117)]