179770064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 356762880

約数和(自身を除く): 176992816

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 239, 424, 478, 848, 887, 956, 1774, 1912, 3548, 3824, 7096, 12667, 14192, 25334, 47011, 50668, 94022, 101336, 188044, 202672, 211993, 376088, 423986, 752176, 847972, 1695944, 3391888, 11235629, 22471258, 44942516, 89885032, 179770064]

約数ペア:

[(1, 179770064), (2, 89885032), (4, 44942516), (8, 22471258), (16, 11235629), (53, 3391888), (106, 1695944), (212, 847972), (239, 752176), (424, 423986), (478, 376088), (848, 211993), (887, 202672), (956, 188044), (1774, 101336), (1912, 94022), (3548, 50668), (3824, 47011), (7096, 25334), (12667, 14192)]