161129414

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1\times {\mathrm{829}}^1$

素因数の和:1607

約数の個数: 16

約数和(自身を含む): 243920400

約数和(自身を除く): 82790986

約数列:

[1, 2, 157, 314, 619, 829, 1238, 1658, 97183, 130153, 194366, 260306, 513151, 1026302, 80564707, 161129414]

約数ペア:

[(1, 161129414), (2, 80564707), (157, 1026302), (314, 513151), (619, 260306), (829, 194366), (1238, 130153), (1658, 97183)]