155972898

素因数分解:

$2^1\times 3^3\times {\mathrm{2888387}}^1$

素因数の和:2888398

約数の個数: 16

約数和(自身を含む): 346606560

約数和(自身を除く): 190633662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2888387, 5776774, 8665161, 17330322, 25995483, 51990966, 77986449, 155972898]

約数ペア:

[(1, 155972898), (2, 77986449), (3, 51990966), (6, 25995483), (9, 17330322), (18, 8665161), (27, 5776774), (54, 2888387)]