151930278

素因数分解:

$2^1\times 3^2\times {\mathrm{8440571}}^1$

素因数の和:8440579

約数の個数: 12

約数和(自身を含む): 329182308

約数和(自身を除く): 177252030

約数列:

[1, 2, 3, 6, 9, 18, 8440571, 16881142, 25321713, 50643426, 75965139, 151930278]

約数ペア:

[(1, 151930278), (2, 75965139), (3, 50643426), (6, 25321713), (9, 16881142), (18, 8440571)]