153990414

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{49451}}^1$

素因数の和:49632

約数の個数: 24

約数和(自身を含む): 335581272

約数和(自身を除く): 181590858

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 49451, 98902, 148353, 296706, 445059, 890118, 8555023, 17110046, 25665069, 51330138, 76995207, 153990414]

約数ペア:

[(1, 153990414), (2, 76995207), (3, 51330138), (6, 25665069), (9, 17110046), (18, 8555023), (173, 890118), (346, 445059), (519, 296706), (1038, 148353), (1557, 98902), (3114, 49451)]