159402354

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{26647}}^1$

素因数の和:27649

約数の個数: 16

約数和(自身を含む): 319136448

約数和(自身を除く): 159734094

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 26647, 53294, 79941, 159882, 26567059, 53134118, 79701177, 159402354]

約数ペア:

[(1, 159402354), (2, 79701177), (3, 53134118), (6, 26567059), (997, 159882), (1994, 79941), (2991, 53294), (5982, 26647)]