157023461

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{1783}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 187705344

約数和(自身を除く): 30681883

約数列:

[1, 7, 23, 161, 547, 1783, 3829, 12481, 12581, 41009, 88067, 287063, 975301, 6827107, 22431923, 157023461]

約数ペア:

[(1, 157023461), (7, 22431923), (23, 6827107), (161, 975301), (547, 287063), (1783, 88067), (3829, 41009), (12481, 12581)]