155087158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{240073}}^1$

素因数の和:240111

約数の個数: 16

約数和(自身を含む): 259279920

約数和(自身を除く): 104192762

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 240073, 480146, 4081241, 4561387, 8162482, 9122774, 77543579, 155087158]

約数ペア:

[(1, 155087158), (2, 77543579), (17, 9122774), (19, 8162482), (34, 4561387), (38, 4081241), (323, 480146), (646, 240073)]