169509494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47857}}^1$

素因数の和:47900

約数の個数: 32

約数和(自身を含む): 330794496

約数和(自身を除く): 161285002

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 47857, 95714, 334999, 526427, 669998, 1052854, 1100711, 2201422, 3684989, 7369978, 7704977, 12107821, 15409954, 24215642, 84754747, 169509494]

約数ペア:

[(1, 169509494), (2, 84754747), (7, 24215642), (11, 15409954), (14, 12107821), (22, 7704977), (23, 7369978), (46, 3684989), (77, 2201422), (154, 1100711), (161, 1052854), (253, 669998), (322, 526427), (506, 334999), (1771, 95714), (3542, 47857)]