144416456

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{68639}}^1$

素因数の和:68908

約数の個数: 16

約数和(自身を含む): 271814400

約数和(自身を除く): 127397944

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 68639, 137278, 274556, 549112, 18052057, 36104114, 72208228, 144416456]

約数ペア:

[(1, 144416456), (2, 72208228), (4, 36104114), (8, 18052057), (263, 549112), (526, 274556), (1052, 137278), (2104, 68639)]