148957808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{547639}}^1$

素因数の和:547664

約数の個数: 20

約数和(自身を含む): 305583120

約数和(自身を除く): 156625312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 547639, 1095278, 2190556, 4381112, 8762224, 9309863, 18619726, 37239452, 74478904, 148957808]

約数ペア:

[(1, 148957808), (2, 74478904), (4, 37239452), (8, 18619726), (16, 9309863), (17, 8762224), (34, 4381112), (68, 2190556), (136, 1095278), (272, 547639)]