78668126

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{9103}}^1$

素因数の和:9283

約数の個数: 16

約数和(自身を含む): 122904000

約数和(自身を除く): 44235874

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 9103, 18206, 263987, 527974, 1356347, 2712694, 39334063, 78668126]

約数ペア:

[(1, 78668126), (2, 39334063), (29, 2712694), (58, 1356347), (149, 527974), (298, 263987), (4321, 18206), (8642, 9103)]