156987366715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1669}}^1\times {\mathrm{2837}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 199057320000

約数和(自身を除く): 42069953285

約数列:

[1, 5, 19, 95, 349, 1669, 1745, 2837, 6631, 8345, 14185, 31711, 33155, 53903, 158555, 269515, 582481, 990113, 2912405, 4734953, 4950565, 11067139, 18812147, 23674765, 55335695, 89964107, 94060735, 449820535, 1652498597, 8262492985, 31397473343, 156987366715]

約数ペア:

[(1, 156987366715), (5, 31397473343), (19, 8262492985), (95, 1652498597), (349, 449820535), (1669, 94060735), (1745, 89964107), (2837, 55335695), (6631, 23674765), (8345, 18812147), (14185, 11067139), (31711, 4950565), (33155, 4734953), (53903, 2912405), (158555, 990113), (269515, 582481)]