172161992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2393}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 357448140

約数和(自身を除く): 185286148

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 1058, 1564, 2116, 2393, 3128, 4232, 4786, 8993, 9572, 17986, 19144, 35972, 40681, 55039, 71944, 81362, 110078, 162724, 220156, 325448, 440312, 935663, 1265897, 1871326, 2531794, 3742652, 5063588, 7485304, 10127176, 21520249, 43040498, 86080996, 172161992]

約数ペア:

[(1, 172161992), (2, 86080996), (4, 43040498), (8, 21520249), (17, 10127176), (23, 7485304), (34, 5063588), (46, 3742652), (68, 2531794), (92, 1871326), (136, 1265897), (184, 935663), (391, 440312), (529, 325448), (782, 220156), (1058, 162724), (1564, 110078), (2116, 81362), (2393, 71944), (3128, 55039), (4232, 40681), (4786, 35972), (8993, 19144), (9572, 17986)]