149080292

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 263807544

約数和(自身を除く): 114727252

約数列:

[1, 2, 4, 157, 277, 314, 554, 628, 857, 1108, 1714, 3428, 43489, 86978, 134549, 173956, 237389, 269098, 474778, 538196, 949556, 37270073, 74540146, 149080292]

約数ペア:

[(1, 149080292), (2, 74540146), (4, 37270073), (157, 949556), (277, 538196), (314, 474778), (554, 269098), (628, 237389), (857, 173956), (1108, 134549), (1714, 86978), (3428, 43489)]