148487432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4909}}^1$

素因数の和:5133

約数の個数: 32

約数和(自身を含む): 294600000

約数和(自身を除く): 146112568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 4909, 7562, 9818, 15124, 19636, 30248, 39272, 93271, 186542, 373084, 746168, 976891, 1953782, 3907564, 7815128, 18560929, 37121858, 74243716, 148487432]

約数ペア:

[(1, 148487432), (2, 74243716), (4, 37121858), (8, 18560929), (19, 7815128), (38, 3907564), (76, 1953782), (152, 976891), (199, 746168), (398, 373084), (796, 186542), (1592, 93271), (3781, 39272), (4909, 30248), (7562, 19636), (9818, 15124)]