156713026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67607}}^1$

素因数の和:67689

約数の個数: 16

約数和(自身を含む): 251501760

約数和(自身を除く): 94788734

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 67607, 135214, 1284533, 2569066, 4124027, 8248054, 78356513, 156713026]

約数ペア:

[(1, 156713026), (2, 78356513), (19, 8248054), (38, 4124027), (61, 2569066), (122, 1284533), (1159, 135214), (2318, 67607)]