156627472

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{28211}}^1$

素因数の和:28566

約数の個数: 20

約数和(自身を含む): 304351056

約数和(自身を除く): 147723584

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 28211, 56422, 112844, 225688, 451376, 9789217, 19578434, 39156868, 78313736, 156627472]

約数ペア:

[(1, 156627472), (2, 78313736), (4, 39156868), (8, 19578434), (16, 9789217), (347, 451376), (694, 225688), (1388, 112844), (2776, 56422), (5552, 28211)]