168124346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{208591}}^1$

素因数の和:208637

約数の個数: 16

約数和(自身を含む): 280347648

約数和(自身を除く): 112223302

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 208591, 417182, 2711683, 5423366, 6466321, 12932642, 84062173, 168124346]

約数ペア:

[(1, 168124346), (2, 84062173), (13, 12932642), (26, 6466321), (31, 5423366), (62, 2711683), (403, 417182), (806, 208591)]