156944541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211801}}^1$

素因数の和:211836

約数の個数: 16

約数和(自身を含む): 237218240

約数和(自身を除く): 80273699

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 211801, 635403, 2753413, 4024219, 8260239, 12072657, 52314847, 156944541]

約数ペア:

[(1, 156944541), (3, 52314847), (13, 12072657), (19, 8260239), (39, 4024219), (57, 2753413), (247, 635403), (741, 211801)]