142296944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5413}}^1$

素因数の和:5505

約数の個数: 40

約数和(自身を含む): 290017152

約数和(自身を除く): 147720208

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 5413, 6572, 10826, 13144, 21652, 26288, 43304, 86608, 167803, 286889, 335606, 573778, 671212, 1147556, 1342424, 2295112, 2684848, 4590224, 8893559, 17787118, 35574236, 71148472, 142296944]

約数ペア:

[(1, 142296944), (2, 71148472), (4, 35574236), (8, 17787118), (16, 8893559), (31, 4590224), (53, 2684848), (62, 2295112), (106, 1342424), (124, 1147556), (212, 671212), (248, 573778), (424, 335606), (496, 286889), (848, 167803), (1643, 86608), (3286, 43304), (5413, 26288), (6572, 21652), (10826, 13144)]