158987774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{425101}}^1$

素因数の和:425131

約数の個数: 16

約数和(自身を含む): 275466096

約数和(自身を除く): 116478322

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 425101, 850202, 4676111, 7226717, 9352222, 14453434, 79493887, 158987774]

約数ペア:

[(1, 158987774), (2, 79493887), (11, 14453434), (17, 9352222), (22, 7226717), (34, 4676111), (187, 850202), (374, 425101)]