157041563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18587}}^1$

素因数の和:18682

約数の個数: 16

約数和(自身を含む): 192720384

約数和(自身を除く): 35678821

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 18587, 130109, 315979, 1319677, 2211853, 9237739, 22434509, 157041563]

約数ペア:

[(1, 157041563), (7, 22434509), (17, 9237739), (71, 2211853), (119, 1319677), (497, 315979), (1207, 130109), (8449, 18587)]