128664302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{3463}}^1$

素因数の和:4907

約数の個数: 16

約数和(自身を含む): 208047840

約数和(自身を除く): 79383538

約数列:

[1, 2, 13, 26, 1429, 2858, 3463, 6926, 18577, 37154, 45019, 90038, 4948627, 9897254, 64332151, 128664302]

約数ペア:

[(1, 128664302), (2, 64332151), (13, 9897254), (26, 4948627), (1429, 90038), (2858, 45019), (3463, 37154), (6926, 18577)]