128308453

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7877}}^1$

素因数の和:8076

約数の個数: 16

約数和(自身を含む): 158820480

約数和(自身を除く): 30512027

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 7877, 16289, 55139, 102401, 716807, 1409983, 9869881, 18329779, 128308453]

約数ペア:

[(1, 128308453), (7, 18329779), (13, 9869881), (91, 1409983), (179, 716807), (1253, 102401), (2327, 55139), (7877, 16289)]