180972376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1740119}}^1$

素因数の和:1740138

約数の個数: 16

約数和(自身を含む): 365425200

約数和(自身を除く): 184452824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1740119, 3480238, 6960476, 13920952, 22621547, 45243094, 90486188, 180972376]

約数ペア:

[(1, 180972376), (2, 90486188), (4, 45243094), (8, 22621547), (13, 13920952), (26, 6960476), (52, 3480238), (104, 1740119)]