131044296

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{321187}}^1$

素因数の和:321213

約数の個数: 32

約数和(自身を含む): 346883040

約数和(自身を除く): 215838744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 321187, 642374, 963561, 1284748, 1927122, 2569496, 3854244, 5460179, 7708488, 10920358, 16380537, 21840716, 32761074, 43681432, 65522148, 131044296]

約数ペア:

[(1, 131044296), (2, 65522148), (3, 43681432), (4, 32761074), (6, 21840716), (8, 16380537), (12, 10920358), (17, 7708488), (24, 5460179), (34, 3854244), (51, 2569496), (68, 1927122), (102, 1284748), (136, 963561), (204, 642374), (408, 321187)]