149345936

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{59453}}^1$

素因数の和:59618

約数の個数: 20

約数和(自身を含む): 291205692

約数和(自身を除く): 141859756

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 59453, 118906, 237812, 475624, 951248, 9334121, 18668242, 37336484, 74672968, 149345936]

約数ペア:

[(1, 149345936), (2, 74672968), (4, 37336484), (8, 18668242), (16, 9334121), (157, 951248), (314, 475624), (628, 237812), (1256, 118906), (2512, 59453)]