156970278

素因数分解:

$2^1\times 3^3\times {\mathrm{2906857}}^1$

素因数の和:2906868

約数の個数: 16

約数和(自身を含む): 348822960

約数和(自身を除く): 191852682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2906857, 5813714, 8720571, 17441142, 26161713, 52323426, 78485139, 156970278]

約数ペア:

[(1, 156970278), (2, 78485139), (3, 52323426), (6, 26161713), (9, 17441142), (18, 8720571), (27, 5813714), (54, 2906857)]