156904319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8009}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 185703840

約数和(自身を除く): 28799521

約数列:

[1, 11, 13, 137, 143, 1507, 1781, 8009, 19591, 88099, 104117, 1097233, 1145287, 12069563, 14264029, 156904319]

約数ペア:

[(1, 156904319), (11, 14264029), (13, 12069563), (137, 1145287), (143, 1097233), (1507, 104117), (1781, 88099), (8009, 19591)]