157043246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{243101}}^1$

素因数の和:243139

約数の個数: 16

約数和(自身を含む): 262550160

約数和(自身を除く): 105506914

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 243101, 486202, 4132717, 4618919, 8265434, 9237838, 78521623, 157043246]

約数ペア:

[(1, 157043246), (2, 78521623), (17, 9237838), (19, 8265434), (34, 4618919), (38, 4132717), (323, 486202), (646, 243101)]