148889672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47599}}^1$

素因数の和:47645

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 159558328

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 47599, 95198, 190396, 380792, 809183, 1094777, 1618366, 2189554, 3236732, 4379108, 6473464, 8758216, 18611209, 37222418, 74444836, 148889672]

約数ペア:

[(1, 148889672), (2, 74444836), (4, 37222418), (8, 18611209), (17, 8758216), (23, 6473464), (34, 4379108), (46, 3236732), (68, 2189554), (92, 1618366), (136, 1094777), (184, 809183), (391, 380792), (782, 190396), (1564, 95198), (3128, 47599)]