137318902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{316403}}^1$

素因数の和:316443

約数の個数: 16

約数和(自身を含む): 242998272

約数和(自身を除く): 105679370

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 316403, 632806, 2214821, 4429642, 9808493, 19616986, 68659451, 137318902]

約数ペア:

[(1, 137318902), (2, 68659451), (7, 19616986), (14, 9808493), (31, 4429642), (62, 2214821), (217, 632806), (434, 316403)]