161996514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16433}}^1$

素因数の和:16522

約数の個数: 32

約数和(自身を含む): 340775424

約数和(自身を除く): 178778910

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 3286, 4929, 9858, 16433, 32866, 49299, 98598, 509423, 870949, 1018846, 1528269, 1741898, 2612847, 3056538, 5225694, 26999419, 53998838, 80998257, 161996514]

約数ペア:

[(1, 161996514), (2, 80998257), (3, 53998838), (6, 26999419), (31, 5225694), (53, 3056538), (62, 2612847), (93, 1741898), (106, 1528269), (159, 1018846), (186, 870949), (318, 509423), (1643, 98598), (3286, 49299), (4929, 32866), (9858, 16433)]