139175744

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{17123}}^1$

素因数の和:17262

約数の個数: 28

約数和(自身を含む): 278367744

約数和(自身を除く): 139192000

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 17123, 34246, 68492, 136984, 273968, 547936, 1095872, 2174621, 4349242, 8698484, 17396968, 34793936, 69587872, 139175744]

約数ペア:

[(1, 139175744), (2, 69587872), (4, 34793936), (8, 17396968), (16, 8698484), (32, 4349242), (64, 2174621), (127, 1095872), (254, 547936), (508, 273968), (1016, 136984), (2032, 68492), (4064, 34246), (8128, 17123)]