157286574

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{41413}}^1$

素因数の和:41632

約数の個数: 24

約数和(自身を含む): 342410952

約数和(自身を除く): 185124378

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 41413, 82826, 124239, 248478, 372717, 745434, 8738143, 17476286, 26214429, 52428858, 78643287, 157286574]

約数ペア:

[(1, 157286574), (2, 78643287), (3, 52428858), (6, 26214429), (9, 17476286), (18, 8738143), (211, 745434), (422, 372717), (633, 248478), (1266, 124239), (1899, 82826), (3798, 41413)]