140996878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1361}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 245356128

約数和(自身を除く): 104359250

約数列:

[1, 2, 11, 17, 22, 34, 187, 277, 374, 554, 1361, 2722, 3047, 4709, 6094, 9418, 14971, 23137, 29942, 46274, 51799, 103598, 254507, 376997, 509014, 753994, 4146967, 6408949, 8293934, 12817898, 70498439, 140996878]

約数ペア:

[(1, 140996878), (2, 70498439), (11, 12817898), (17, 8293934), (22, 6408949), (34, 4146967), (187, 753994), (277, 509014), (374, 376997), (554, 254507), (1361, 103598), (2722, 51799), (3047, 46274), (4709, 29942), (6094, 23137), (9418, 14971)]