140731719178

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1\times {\mathrm{533993}}^1$

素因数の和:534729

約数の個数: 16

約数和(自身を含む): 212275430856

約数和(自身を除く): 71543711678

約数列:

[1, 2, 313, 421, 626, 842, 131773, 263546, 533993, 1067986, 167139809, 224811053, 334279618, 449622106, 70365859589, 140731719178]

約数ペア:

[(1, 140731719178), (2, 70365859589), (313, 449622106), (421, 334279618), (626, 224811053), (842, 167139809), (131773, 1067986), (263546, 533993)]