168623917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{115259}}^1$

素因数の和:115296

約数の個数: 16

約数和(自身を含む): 221299200

約数和(自身を除く): 52675283

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 115259, 806813, 1267849, 2189921, 8874943, 15329447, 24089131, 168623917]

約数ペア:

[(1, 168623917), (7, 24089131), (11, 15329447), (19, 8874943), (77, 2189921), (133, 1267849), (209, 806813), (1463, 115259)]