156738712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{115931}}^1$

素因数の和:115963

約数の個数: 24

約数和(自身を含む): 318233340

約数和(自身を除く): 161494628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 115931, 231862, 463724, 927448, 1507103, 3014206, 6028412, 12056824, 19592339, 39184678, 78369356, 156738712]

約数ペア:

[(1, 156738712), (2, 78369356), (4, 39184678), (8, 19592339), (13, 12056824), (26, 6028412), (52, 3014206), (104, 1507103), (169, 927448), (338, 463724), (676, 231862), (1352, 115931)]