156789742678

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{5413}}^1\times {\mathrm{162727}}^1$

素因数の和:168231

約数の個数: 16

約数和(自身を含む): 237872535840

約数和(自身を除く): 81082793162

約数列:

[1, 2, 89, 178, 5413, 10826, 162727, 325454, 481757, 963514, 14482703, 28965406, 880841251, 1761682502, 78394871339, 156789742678]

約数ペア:

[(1, 156789742678), (2, 78394871339), (89, 1761682502), (178, 880841251), (5413, 28965406), (10826, 14482703), (162727, 963514), (325454, 481757)]