137727872

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{7741}}^1$

素因数の和:7894

約数の個数: 32

約数和(自身を含む): 276389400

約数和(自身を除く): 138661528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 7741, 8896, 15482, 17792, 30964, 61928, 123856, 247712, 495424, 990848, 1075999, 2151998, 4303996, 8607992, 17215984, 34431968, 68863936, 137727872]

約数ペア:

[(1, 137727872), (2, 68863936), (4, 34431968), (8, 17215984), (16, 8607992), (32, 4303996), (64, 2151998), (128, 1075999), (139, 990848), (278, 495424), (556, 247712), (1112, 123856), (2224, 61928), (4448, 30964), (7741, 17792), (8896, 15482)]