168684761

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21157}}^1$

素因数の和:21248

約数の個数: 16

約数和(自身を含む): 207179136

約数和(自身を除く): 38494375

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 21157, 148099, 359669, 1417519, 2517683, 9922633, 24097823, 168684761]

約数ペア:

[(1, 168684761), (7, 24097823), (17, 9922633), (67, 2517683), (119, 1417519), (469, 359669), (1139, 148099), (7973, 21157)]