169320464

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:1047

約数の個数: 40

約数和(自身を含む): 334264320

約数和(自身を除く): 164943856

約数列:

[1, 2, 4, 8, 16, 103, 127, 206, 254, 412, 508, 809, 824, 1016, 1618, 1648, 2032, 3236, 6472, 12944, 13081, 26162, 52324, 83327, 102743, 104648, 166654, 205486, 209296, 333308, 410972, 666616, 821944, 1333232, 1643888, 10582529, 21165058, 42330116, 84660232, 169320464]

約数ペア:

[(1, 169320464), (2, 84660232), (4, 42330116), (8, 21165058), (16, 10582529), (103, 1643888), (127, 1333232), (206, 821944), (254, 666616), (412, 410972), (508, 333308), (809, 209296), (824, 205486), (1016, 166654), (1618, 104648), (1648, 102743), (2032, 83327), (3236, 52324), (6472, 26162), (12944, 13081)]