149397888

素因数分解:

$2^7\times 3^1\times {\mathrm{389057}}^1$

素因数の和:389074

約数の個数: 32

約数和(自身を含む): 396839160

約数和(自身を除く): 247441272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 389057, 778114, 1167171, 1556228, 2334342, 3112456, 4668684, 6224912, 9337368, 12449824, 18674736, 24899648, 37349472, 49799296, 74698944, 149397888]

約数ペア:

[(1, 149397888), (2, 74698944), (3, 49799296), (4, 37349472), (6, 24899648), (8, 18674736), (12, 12449824), (16, 9337368), (24, 6224912), (32, 4668684), (48, 3112456), (64, 2334342), (96, 1556228), (128, 1167171), (192, 778114), (384, 389057)]