157400617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3943}}^1$

素因数の和:4164

約数の個数: 16

約数和(自身を含む): 181739520

約数和(自身を除く): 24338903

約数列:

[1, 11, 19, 191, 209, 2101, 3629, 3943, 39919, 43373, 74917, 753113, 824087, 8284243, 14309147, 157400617]

約数ペア:

[(1, 157400617), (11, 14309147), (19, 8284243), (191, 824087), (209, 753113), (2101, 74917), (3629, 43373), (3943, 39919)]