156714916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4909}}^1$

素因数の和:5283

約数の個数: 24

約数和(自身を含む): 287058240

約数和(自身を除く): 130343324

約数列:

[1, 2, 4, 23, 46, 92, 347, 694, 1388, 4909, 7981, 9818, 15962, 19636, 31924, 112907, 225814, 451628, 1703423, 3406846, 6813692, 39178729, 78357458, 156714916]

約数ペア:

[(1, 156714916), (2, 78357458), (4, 39178729), (23, 6813692), (46, 3406846), (92, 1703423), (347, 451628), (694, 225814), (1388, 112907), (4909, 31924), (7981, 19636), (9818, 15962)]