157438424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12552

約数の個数: 48

約数和(自身を含む): 349460160

約数和(自身を除く): 192021736

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12511, 12584, 25022, 50044, 100088, 137621, 162643, 275242, 325286, 550484, 650572, 1100968, 1301144, 1513831, 1789073, 3027662, 3578146, 6055324, 7156292, 12110648, 14312584, 19679803, 39359606, 78719212, 157438424]

約数ペア:

[(1, 157438424), (2, 78719212), (4, 39359606), (8, 19679803), (11, 14312584), (13, 12110648), (22, 7156292), (26, 6055324), (44, 3578146), (52, 3027662), (88, 1789073), (104, 1513831), (121, 1301144), (143, 1100968), (242, 650572), (286, 550484), (484, 325286), (572, 275242), (968, 162643), (1144, 137621), (1573, 100088), (3146, 50044), (6292, 25022), (12511, 12584)]