157649094

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 351114192

約数和(自身を除く): 193465098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 353, 387, 577, 706, 774, 1059, 1154, 1731, 2118, 3177, 3462, 5193, 6354, 10386, 15179, 24811, 30358, 45537, 49622, 74433, 91074, 136611, 148866, 203681, 223299, 273222, 407362, 446598, 611043, 1222086, 1833129, 3666258, 8758283, 17516566, 26274849, 52549698, 78824547, 157649094]

約数ペア:

[(1, 157649094), (2, 78824547), (3, 52549698), (6, 26274849), (9, 17516566), (18, 8758283), (43, 3666258), (86, 1833129), (129, 1222086), (258, 611043), (353, 446598), (387, 407362), (577, 273222), (706, 223299), (774, 203681), (1059, 148866), (1154, 136611), (1731, 91074), (2118, 74433), (3177, 49622), (3462, 45537), (5193, 30358), (6354, 24811), (10386, 15179)]