160703998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18787}}^1$

素因数の和:18856

約数の個数: 32

約数和(自身を含む): 303012864

約数和(自身を除く): 142308866

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 18787, 37574, 131509, 244231, 263018, 488462, 882989, 1709617, 1765978, 3419234, 6180923, 11478857, 12361846, 22957714, 80351999, 160703998]

約数ペア:

[(1, 160703998), (2, 80351999), (7, 22957714), (13, 12361846), (14, 11478857), (26, 6180923), (47, 3419234), (91, 1765978), (94, 1709617), (182, 882989), (329, 488462), (611, 263018), (658, 244231), (1222, 131509), (4277, 37574), (8554, 18787)]