155521974

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{355073}}^1$

素因数の和:355151

約数の個数: 16

約数和(自身を含む): 315305712

約数和(自身を除く): 159783738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 355073, 710146, 1065219, 2130438, 25920329, 51840658, 77760987, 155521974]

約数ペア:

[(1, 155521974), (2, 77760987), (3, 51840658), (6, 25920329), (73, 2130438), (146, 1065219), (219, 710146), (438, 355073)]