155362907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13219}}^1$

素因数の和:13322

約数の個数: 16

約数和(自身を含む): 187829760

約数和(自身を除く): 32466853

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 13219, 92533, 304037, 964987, 2128259, 6754909, 22194701, 155362907]

約数ペア:

[(1, 155362907), (7, 22194701), (23, 6754909), (73, 2128259), (161, 964987), (511, 304037), (1679, 92533), (11753, 13219)]