168312786

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 345364800

約数和(自身を除く): 177052014

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 654, 4219, 6649, 8438, 12657, 13298, 19947, 25314, 39894, 257359, 459871, 514718, 772077, 919742, 1379613, 1544154, 2759226, 28052131, 56104262, 84156393, 168312786]

約数ペア:

[(1, 168312786), (2, 84156393), (3, 56104262), (6, 28052131), (61, 2759226), (109, 1544154), (122, 1379613), (183, 919742), (218, 772077), (327, 514718), (366, 459871), (654, 257359), (4219, 39894), (6649, 25314), (8438, 19947), (12657, 13298)]